METROWEST EAR NOSE & THROAT ASSOC INC
NPI 1689768616
Specialist in Framingham, MA
About Metrowest Ear Nose & Throat Assoc Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
METROWEST EAR NOSE & THROAT ASSOC INC (NPI 1689768616) is a healthcare organization registered as a specialist in Framingham, Massachusetts and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through February 1, 2027 and lists William Zimmerman, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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)
Metrowest Ear Nose & Throat Assoc Inc 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 Metrowest Ear Nose & Throat Assoc Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 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.
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 22D1095017
Metrowest Ear Nose Throat Assoc · Framingham, MAFrequently 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 Metrowest Ear Nose & Throat Assoc Inc's NPI number?
The NPI number for Metrowest Ear Nose & Throat Assoc Inc is 1689768616. It was assigned to this organization in the NPPES registry on October 3, 2006.
Where is Metrowest Ear Nose & Throat Assoc Inc located?
Metrowest Ear Nose & Throat Assoc Inc is located at 61 Lincoln St Suite 207, Framingham, MA 01702. The listed phone number is (508) 875-6124.
What is Metrowest Ear Nose & Throat Assoc Inc's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Metrowest Ear Nose & Throat Assoc Inc enrolled in Medicare?
Yes. Metrowest Ear Nose & Throat Assoc Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Metrowest Ear Nose & Throat Assoc Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Metrowest Ear Nose & Throat Assoc Inc. 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 Otolaryngology (3) and Qualified Audiologist (2). Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Metrowest Ear Nose & Throat Assoc Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 22D1095017) is associated with this NPI, valid through February 1, 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 Metrowest Ear Nose & Throat Assoc Inc was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Metrowest Ear Nose & Throat Assoc Inc · NPI 1689768616
Specialist organization in Framingham, Massachusetts. Organization record, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1689768616 (Entity type: Organization)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** William Zimmerman, PRESIDENT
## Practice location
- **Address:** 61 LINCOLN ST, SUITE 207, Framingham, MA 01702-8264
- **Phone:** (508) 875-6124
## 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: Otolaryngology (3), Qualified Audiologist (2); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 14, 2025
- **Other identifiers:** Medicaid 9700897 (MA); Other 23496 (MA); Other M15610 (MA); and 3 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1689768616) · Data from the CMS NPPES public registry.