Primary source verification, often written as PSV, is the practice of confirming a credential with the organization that originally issued it rather than trusting a copy. A diploma is verified with the school. A license is verified with the state board. A board certification is verified with the certifying board. Photocopies, faxes, and self-reported dates do not count, because the whole point is to confirm the credential against the authoritative source that created it.
White Glove runs PSV as a managed, evidence-producing process. Whether you are a solo provider being verified for the first time, a group submitting several files at once, or a facility that needs verifications that will survive an accreditation audit, we send each request to the correct source, track who has responded, and follow up until every item returns with a clean, dated, documented result.
Verified at the issuing source
We confirm each credential with the school, board, or employer that issued it, not from a copy, so the result meets the standard credentialing committees and accreditors expect.
Documented, audit-ready evidence
Every verification comes back with the source, the date, the method, and the responder captured, so your file holds up when an auditor or committee asks how each item was confirmed.
We chase the slow sources
Residency programs and prior employers are the usual bottleneck. We follow up by portal, phone, and written request until the source actually answers.
Discrepancies caught and resolved
Name mismatches, date conflicts, and lapsed credentials surface during verification. We flag and resolve them before they bounce your file.
What primary source verification actually means
Primary source verification means a credential is confirmed by the entity that holds the original record. The source is the authority, not the candidate. For a medical degree the source is the medical school or its designated agent. For training it is the residency or fellowship program. For licensure it is the state licensing board. For board certification it is the relevant certifying board. For prior practice it is the previous hospital, group, or employer.
A small set of items have officially designated equivalents that accreditors accept in place of contacting each individual source, such as the AMA Physician Profile or the AOA profile for education and training, the federation data bank for license history, and the National Practitioner Data Bank for malpractice and disciplinary reports. Knowing which source counts for which item is most of the skill, and using the wrong one is a common reason a verification gets rejected.
What gets verified
- Education, the professional or medical degree, confirmed with the school or its designated profile service.
- Postgraduate training, residency and fellowship, confirmed with each program.
- Current and prior state licensure, confirmed with the issuing boards and the federation data source.
- DEA and any state controlled-substance registration.
- Board certification status and dates, confirmed with the certifying board.
- Work history for the look-back period, with prior employers confirming dates and any concerns.
- Malpractice claims history and any sanctions, via the National Practitioner Data Bank and the relevant exclusion lists.
Why primary source verification is hard to do well
Verification looks simple and rarely is, because it depends entirely on third parties responding. Medical schools and residency programs route requests through registrars and verification vendors that can take weeks. State boards each have their own portal, form, and turnaround. Certifying boards verify in different ways. A prior employer that has merged, closed, or lost the personnel file can stall an otherwise clean record.
On top of slow responses, the results often arrive with problems. A maiden name on a diploma will not match a current license. Training dates reported by the provider will not match what the program returns. A certification reads expired because the renewal has not posted. Each discrepancy has to be chased down and reconciled, or a committee will defer the file.
Why facilities and accreditors care about the method
For a facility, the question is not only whether a credential is real but whether you can prove how you confirmed it. Accreditation reviews routinely ask for the source contacted, the date of verification, the method used, and who at the source responded. A verification that lacks any of these details can be treated as no verification at all, even when the underlying credential is perfectly valid.
That is why we capture and retain the evidence for every item rather than just recording a pass or fail. A documented, dated, attributable verification is what stands up in an audit, a payer review, or a committee challenge.
Outsourcing primary source verification
PSV is labor that does not stop. Requests have to go to the right source in the right format, then be tracked and re-sent until they return, then checked for discrepancies, then documented. For a single provider that is a part-time job for several weeks. For a group or facility processing a roster, it is a continuous operation that pulls staff away from everything else.
Outsourcing it gives you the result without the chase. We own the follow-up calendar, the discrepancy resolution, and the evidence file, and we hand you verifications that are complete, current, and ready to drop into a credentialing or enrollment file.
How White Glove handles it
We start from your credential list and identify the correct source for each item, including the designated profile services that accreditors accept in place of contacting an individual school or program. We submit every request in the source's expected format, then work a follow-up calendar by portal, phone, and written request until each one returns.
As results land, we reconcile names, dates, and statuses against your records, resolve discrepancies with you and the source, and assemble a documented verification file with the source, date, method, and responder for every item. You get a single point of contact and a clear running status, instead of discovering at submission that one verification never came back.
We handle the paperwork. You see patients.
Application assembly, primary source verification, payer follow-ups, and status tracking — concierge credentialing with nothing left to chase.
View pricingHow It Works
Credential intake and source mapping
We list every credential to be verified and identify the correct issuing source or designated equivalent for each item.
Request submission
We send each verification request in the format that source expects, whether a portal, a profile service, a board query, or a written request.
Active follow-up
We track who has and has not responded and follow up relentlessly by portal, phone, and written request until each source answers.
Discrepancy resolution
We reconcile names, dates, and statuses, and resolve mismatches, lapses, and gaps with you and the source before they can stall a file.
Evidence assembly
We document each verification with the source, date, method, and responder so the file is audit-ready.
Delivery and handoff
We hand off a complete, current verification file ready for credentialing, enrollment, or accreditation review.
Primary Source Verification — Frequently Asked Questions
What is primary source verification?
+
Primary source verification is the practice of confirming a credential with the organization that originally issued it, rather than relying on a copy the provider supplies. A degree is verified with the school, a license with the state board, a certification with the certifying board, and prior practice with the former employer. The source is the authority, which is why a photocopy or self-reported date does not satisfy it.
What is the difference between primary source verification and credentialing?
+
Primary source verification is one step inside credentialing, the step that confirms each credential is real and current. Credentialing is the larger process that gathers the application, performs the verification, screens for red flags, and presents the completed file to a committee for a decision. You can think of PSV as the evidence-gathering engine that the rest of credentialing depends on.
Can you outsource primary source verification?
+
Yes, and it is one of the most commonly outsourced parts of credentialing because it is so labor-intensive. We own the request submission, the follow-up, the discrepancy resolution, and the documentation, and we deliver verifications that are complete, current, and ready to drop into a credentialing or enrollment file.
It is a strong fit for solo providers without a back office, groups processing multiple files, and facilities that need verifications that will survive an accreditation review.
Which sources count as primary sources?
+
The issuing authority for each credential. For education and training that is the school or program, or an accepted designated profile such as the AMA Physician Profile or the AOA profile. For licensure it is the state board, with the federation data source for history. For certification it is the certifying board. For prior practice it is the previous employer, and for malpractice and sanctions it is the National Practitioner Data Bank and the relevant exclusion lists.
How long does primary source verification take?
+
It depends almost entirely on how fast the sources respond. Some boards and profile services return same-week, while medical schools, residency programs, and prior employers can take several weeks. Verification is usually the longest single stage of credentialing, which commonly runs 60 to 120 days overall, so starting early and following up actively is the biggest lever on speed.
What usually goes wrong with primary source verification?
+
Two things. First, slow or unresponsive sources, especially training programs and prior employers, which stall files that are otherwise clean. Second, discrepancies in what comes back, such as a maiden name on a diploma that does not match a current license, training dates that disagree, or a certification that reads expired because the renewal has not posted. We work the follow-up and reconcile every discrepancy before submission.
Do you provide documentation auditors will accept?
+
Yes. We capture the source contacted, the date, the method, and the responder for each verification, because that is what accreditation reviews and committees ask for. A verification missing those details can be treated as no verification at all, so we build the evidence file as we go rather than recording a bare pass or fail.
Can you verify a whole roster of providers at once?
+
Yes. We run verification for multiple providers in parallel using the same disciplined process we use for a single file. We track each provider's items against their sources, surface discrepancies as they arise, and keep your team informed on exactly where every file stands.
Related
Get every credential verified at the source
Tell us which providers and credentials you need verified, and we will map the correct source for each item and run the verifications end-to-end. Book your free consultation and hand off the chasing, the discrepancy resolution, and the audit-ready documentation to us.
- Done-for-you
- Solo or group
- Nationwide
Book Online
Share your details and preferred availability.