PRIME FAMILY MEDICINE
NPI 1225395015
Internal Medicine in Frisco, TX
About Prime Family Medicine NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRIME FAMILY MEDICINE (NPI 1225395015) is a healthcare organization registered as an internal medicine in Frisco, Texas and active in the NPI registry since April 2012. The organization maintains a secondary practice location in Little Elm and lists Ajay Pathak, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Prime Family Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Prime Family Medicine, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
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 Ajay J Pathak, MD PA's NPI number?
The NPI number for Ajay J Pathak, MD PA is 1225395015. It was assigned to this organization in the NPPES registry on April 18, 2012. The provider is doing business as Prime Family Medicine.
Where is Ajay J Pathak, MD PA located?
Ajay J Pathak, MD PA is located at 5899 Preston Rd Ste 1002, Frisco, TX 75034. The listed phone number is (972) 378-0066.
What is Ajay J Pathak, MD PA's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ajay J Pathak, MD PA enrolled in Medicare?
Yes. Ajay J Pathak, MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ajay J Pathak, MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Ajay J Pathak, MD PA. 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. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ajay J Pathak, MD PA was last updated on July 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Prime Family Medicine · NPI 1225395015
Internal Medicine organization in Frisco, Texas. Organization record, active in the CMS NPPES registry since April 18, 2012.
## Identity
- **NPI:** 1225395015 (Entity type: Organization)
- **Enumerated:** April 18, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Ajay J Pathak, Md Pa
- **Organization subpart:** No
- **Authorized official:** Ajay Pathak, OWNER
## Practice location
- **Address:** 5899 PRESTON RD STE 1002, Frisco, TX 75034-9593
- **Phone:** (972) 378-0066 · **Fax:** (972) 378-3222
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1225395015) · Data from the CMS NPPES public registry.