THOMPSON PEAK INTERNAL MEDICINE
NPI 1477517423
Internal Medicine in Phoenix, AZ
About Thompson Peak Internal Medicine NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMPSON PEAK INTERNAL MEDICINE (NPI 1477517423) is a healthcare organization registered as an internal medicine in Phoenix, Arizona and active in the NPI registry since April 2006. The organization holds a CLIA Waiver certificate valid through August 6, 2027 and lists Gary A Betz, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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)
Thompson Peak Internal 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 Thompson Peak Internal Medicine, which bills Medicare for the services they deliver. Of these, 2 practice at this address. 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.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 03D1072004
Gary Betz II MD PC · Phoenix, AZFrequently 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 Gary Betz II MD PC's NPI number?
The NPI number for Gary Betz II MD PC is 1477517423. It was assigned to this organization in the NPPES registry on April 14, 2006. The provider is doing business as Thompson Peak Internal Medicine.
Where is Gary Betz II MD PC located?
Gary Betz II MD PC is located at 7010 E. Chauncey Lane Suite 145, Phoenix, AZ 85054. The listed phone number is (480) 502-5533.
What is Gary Betz II MD PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Gary Betz II MD PC enrolled in Medicare?
Yes. Gary Betz II MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gary Betz II MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Gary Betz II MD PC, in Internal Medicine and Nurse Practitioner. 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 at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Gary Betz II MD PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 03D1072004) is associated with this NPI, valid through August 6, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Gary Betz II MD PC was last updated on December 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Thompson Peak Internal Medicine · NPI 1477517423
Internal Medicine organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since April 14, 2006.
## Identity
- **NPI:** 1477517423 (Entity type: Organization)
- **Enumerated:** April 14, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Gary Betz Ii Md Pc
- **Organization subpart:** No
- **Authorized official:** Gary Betz, PRESIDENT
## Practice location
- **Address:** 7010 E. CHAUNCEY LANE, SUITE 145, Phoenix, AZ 85054
- **Phone:** (480) 502-5533 · **Fax:** (480) 502-5761
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (1), Nurse Practitioner (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 5, 2014
- **Other identifiers:** Medicare PIN Z104895 (AZ)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1477517423) · Data from the CMS NPPES public registry.