GARY L. PETERS MD
NPI 1154306108
Specialist in Worcester, MA
About Gary L. Peters Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARY L. PETERS MD (NPI 1154306108) is an individual specialist in Worcester, Massachusetts, licensed in Massachusetts (46267) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (1978).
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
Gary L. Peters Md 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 Reassignment
Medicare enrollment records show Gary Peters reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 423 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
WORCESTER, MA 01608
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 Gary Peters's NPI number?
The NPI number for Gary Peters is 1154306108. It was assigned to this individual provider in the NPPES registry on December 13, 2005.
Where is Gary Peters located?
Gary Peters practices at 123 Summer Street Suite 320, Worcester, MA 01608. The listed phone number is (508) 368-3140.
What is Gary Peters's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Gary Peters enrolled in Medicare?
Yes. Gary Peters 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 organization bills Medicare for Gary Peters's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Peters reassigns Medicare benefits to Medical Affiliates Of Cape Cod, Inc. (Hyannis, MA). The 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 Gary Peters's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Peters accept?
Health plans from Anthem Blue Cross and Blue Shield list Gary Peters 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 Gary Peters was last updated on November 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Gary L. Peters, MD · NPI 1154306108
Specialist provider in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since December 13, 2005.
## Identity
- **NPI:** 1154306108 (Entity type: Individual)
- **Enumerated:** December 13, 2005
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** 46267 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 123 SUMMER STREET, SUITE 320, Worcester, MA 01608
- **Phone:** (508) 368-3140 · **Fax:** (508) 368-3143
## 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:** Medical Affiliates Of Cape Cod, Inc. (NPI 1770534927, Hyannis, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 1978
## Record status
- **NPPES last updated:** November 13, 2018
- **Other identifiers:** Medicaid 6196101 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1154306108) · Data from the CMS NPPES public registry.