TAMIA MATTHEWS CRNP
NPI 1043535800
Internal Medicine in Philadelphia, PA
About Tamia Matthews Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMIA MATTHEWS CRNP (NPI 1043535800) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP010471) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tamia Matthews Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Tamia Matthews reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19141
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,205 clinicians in this Medicare group
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 1,531 clinicians in this Medicare group
Wilmington, DE 19801
- Reassigned Medicare billing, Delaware enrollment
- 41 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19141 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19141
PHILADELPHIA, PA 19141
PHILADELPHIA, PA 19141
PHILADELPHIA, PA 19141
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 Tamia Matthews's NPI number?
The NPI number for Tamia Matthews is 1043535800. It was assigned to this individual provider in the NPPES registry on April 5, 2010.
Where is Tamia Matthews located?
Tamia Matthews practices at 5401 Old York Rd Klein363, Philadelphia, PA 19141. The listed phone number is (215) 456-6417.
What is Tamia Matthews's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Tamia Matthews enrolled in Medicare?
Yes. Tamia Matthews is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Tamia Matthews's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamia Matthews reassigns Medicare benefits to 3 organizations: Einstein Practice Plan Inc (Philadelphia, PA), Christiana Care Health Services, Inc (Wilmington, DE) and Christiana Care Health Initiatives (Wilmington, DE). Each 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 Tamia Matthews's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tamia Matthews accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next list Tamia Matthews 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 Tamia Matthews was last updated on April 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Tamia Matthews, CRNP · NPI 1043535800
Internal Medicine physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 5, 2010.
## Identity
- **NPI:** 1043535800 (Entity type: Individual)
- **Enumerated:** April 5, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** SP010471 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 5401 OLD YORK RD, KLEIN363, Philadelphia, PA 19141-3030
- **Phone:** (215) 456-6417 · **Fax:** (215) 456-2358
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Einstein Practice Plan Inc (NPI 1245297605, Philadelphia, PA); Christiana Care Health Services, Inc (NPI 1619951068, Wilmington, DE); Christiana Care Health Initiatives (NPI 1487116430, Wilmington, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 5, 2010
- **Other identifiers:** Other 232664784 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043535800) · Data from the CMS NPPES public registry.