Medical Credentialing Services for Physicians & Groups
Medical credentialing services verify your providers' qualifications and get them approved to work and bill with the payers and facilities you rely on. Since 2008, Provider Enrollment Services has managed full-service medical credentialing in-house for practices of every size — applications, CAQH, primary-source verification coordination, and payer follow-up, handled end-to-end. Credentialing is detailed, deadline-driven work, and one missing form can stall a file for weeks; we manage the details so your providers stay billable and your administrators stay focused on patients.
What is medical credentialing?
Medical credentialing is the formal verification of a provider's education, training, licensure, and work history so payers and facilities will recognize them. It is the qualification check that must clear before a provider can be enrolled with a payer or granted privileges at a facility.
What's the difference between credentialing and enrollment — and why does it matter?
Credentialing verifies who the provider is and that they are qualified; enrollment registers that verified provider with a specific payer so claims get paid. You need both, and enrollment cannot finish until credentialing clears — which is why a gap in either one freezes revenue.
What is medical credentialing?
Medical credentialing is the verification step that stands between a qualified clinician and the ability to work and bill. Payers and facilities won’t take a provider’s résumé at face value — they confirm education, training, licensure, board status, malpractice history, and work history, often through the original primary sources. Only after that verification clears will a payer enroll a provider or a hospital grant privileges. Credentialing is, in short, the paperwork that proves you are who you say you are, done to each payer’s exact specification.
Why medical credentialing matters
The difference between credentialing and enrollment is where most revenue gets lost. Credentialing verifies the provider; enrollment registers that verified provider with a payer so claims are paid. They’re sequential — enrollment can’t finish until credentialing clears — so a gap in either one leaves a provider unable to bill. When credentialing drifts (a missing document, a lapsed attestation, an application that stalled in a payer’s queue), the cost shows up quietly as denied claims weeks later. Handling it carefully, and by people who track the details, is what keeps providers continuously billable.
How our medical credentialing process works
We take credentialing from a stack of documents to an approved file. We collect and check every provider’s licenses, education, NPIs, and history, then build and attest CAQH and coordinate the primary-source verification payers require. We prepare each payer and facility application to its own requirements, submit, and follow up persistently — answering development requests and tracking each file to completion. When approvals land, we keep re-attestations, revalidations, and expirables current so the credentials you earned don’t lapse.
Who it’s for
Medical credentialing services fit solo and group practices credentialing new or existing providers; physicians, NPs, PAs, and therapists entering or changing practice; and facilities and MSOs credentialing many providers at once. They’re built for the administrator who wants credentialing handled end-to-end — accurately and on time — without standing up an in-house credentialing function.
Provider Enrollment Services is a credentialing and payer-enrollment service; approval decisions and timelines are determined by the payers and CMS, not PES.
How we handle medical credentialing.
Provider intake and document review
We collect and check licenses, education, NPIs, malpractice history, and work history for every provider.
CAQH and primary-source coordination
We build and attest CAQH and coordinate the primary-source verification payers require.
Application preparation
We prepare each payer and facility application accurately, tailored to their specific requirements.
Submission, follow-up, and tracking
We submit, follow up persistently, and track every application through to completion.
Approval and ongoing maintenance
Once approved, we keep re-attestations, revalidations, and expirables current so credentials never lapse.
Built for the practices we serve.
- Solo and group practices credentialing new or existing providers
- Physicians, NPs, PAs, and therapists entering or changing practice
- Facilities and MSOs credentialing multiple providers at once
- Administrators who want credentialing off their plate without a new hire
Medical Credentialing — questions, answered.
What's the difference between credentialing and provider enrollment?
Credentialing verifies a provider's qualifications; enrollment registers the verified provider with a payer so claims are reimbursed. Both are required, and enrollment generally cannot complete until credentialing does.
How long does medical credentialing take?
Industry sources report an overall range of 60–180 days, with most commercial payers around 90–120 days and Medicare roughly 60–90 days (Verisys, EHR Source). It depends on the payer, the specialty, and how complete the file is; approval is the payer's decision, not PES's.
Do you handle CAQH as part of credentialing?
Yes. We set up, attest, and maintain your CAQH ProView profile, which most commercial payers require before they will process an application.
Can you credential a whole group or facility?
Yes. We credential single providers or entire groups and facilities, running applications in parallel to keep the timeline as tight as the payers allow.
Is any of the work outsourced?
No. Provider Enrollment Services is 100% US-based and in-house — your data never leaves our team.
How much do medical credentialing services cost?
Every engagement is quoted by the number of providers and payers involved. Request a quote for an itemized estimate — no long-term contracts.
Related articles.
Get a quote for medical credentialing.
Call (800) 406-4796 or request a quote — US-based specialists, no long-term contracts. Approval decisions and timelines are determined by the payers and CMS, not PES.
Provider Enrollment Services is a credentialing and payer-enrollment service; approval decisions and timelines are determined by the payers and CMS, not PES.