JEFFREY L MATHEWS MD A PROFESSIONAL CORPORATION
NPI 1487706826
Internal Medicine - Rheumatology in Provo, UT
About Jeffrey L Mathews Md A Professional Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY L MATHEWS MD A PROFESSIONAL CORPORATION (NPI 1487706826) is a healthcare organization registered as a rheumatology in Provo, Utah and active in the NPI registry since January 2007. The organization maintains a secondary practice location in Provo and lists Joshua Nielson, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 4
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey L Mathews Md A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Jeffrey L Mathews MD A Professional Corporation, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jeffrey L Mathews MD A Professional Corporation's NPI number?
The NPI number for Jeffrey L Mathews MD A Professional Corporation is 1487706826. It was assigned to this organization in the NPPES registry on January 17, 2007.
Where is Jeffrey L Mathews MD A Professional Corporation located?
Jeffrey L Mathews MD A Professional Corporation is located at 3507 N University Ave Ste 100, Provo, UT 84604. The listed phone number is (801) 818-1940.
What is Jeffrey L Mathews MD A Professional Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Jeffrey L Mathews MD A Professional Corporation enrolled in Medicare?
Yes. Jeffrey L Mathews MD A Professional Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Jeffrey L Mathews MD A Professional Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Jeffrey L Mathews MD A Professional Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Rheumatology (4) and Nurse Practitioner (1). Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Jeffrey L Mathews MD A Professional Corporation accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 28 other insurers list Jeffrey L Mathews MD A Professional Corporation as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jeffrey L Mathews MD A Professional Corporation was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jeffrey L Mathews Md A Professional Corporation · NPI 1487706826
Rheumatology organization in Provo, Utah. Organization record, active in the CMS NPPES registry since January 17, 2007.
## Identity
- **NPI:** 1487706826 (Entity type: Organization)
- **Enumerated:** January 17, 2007
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Joshua Nielson, OWNER
## Practice location
- **Address:** 3507 N UNIVERSITY AVE STE 100, Provo, UT 84604-4479
- **Phone:** (801) 818-1940 · **Fax:** (801) 818-1945
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Rheumatology (4), Nurse Practitioner (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2025
- **Other identifiers:** Other 24120 (UT); Other 36279 (UT); Medicaid 529705371035 (UT); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1487706826) · Data from the CMS NPPES public registry.