METROWEST ANESTHESIA ASSOCIATES LLC
NPI 1104339902
Anesthesiology in Framingham, MA
About Metrowest Anesthesia Associates Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
METROWEST ANESTHESIA ASSOCIATES LLC (NPI 1104339902) is a healthcare organization registered as an anesthesiology in Framingham, Massachusetts and active in the NPI registry since November 2017. The organization lists Stefan Hariskov, Co-treasurer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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 Anesthesia Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
42Medicare enrollment records show 42 clinicians reassign Medicare billing to Metrowest Anesthesia Associates LLC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 8 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 42Boston, MA 02115
Boston, MA 02111
Boston, MA 02111
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 Metrowest Anesthesia Associates LLC's NPI number?
The NPI number for Metrowest Anesthesia Associates LLC is 1104339902. It was assigned to this organization in the NPPES registry on November 15, 2017.
Where is Metrowest Anesthesia Associates LLC located?
Metrowest Anesthesia Associates LLC is located at 115 Lincoln St, Framingham, MA 01702. The listed phone number is (508) 383-1000.
What is Metrowest Anesthesia Associates LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Metrowest Anesthesia Associates LLC enrolled in Medicare?
Yes. Metrowest Anesthesia Associates LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Metrowest Anesthesia Associates LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 42 clinicians in 2 Medicare specialties reassign their Medicare billing to Metrowest Anesthesia Associates LLC. 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 Certified Registered Nurse Anesthetist (CRNA) (27) and Anesthesiology (15). Of these, 6 practice at this address and 8 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 Metrowest Anesthesia Associates LLC was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Metrowest Anesthesia Associates Llc · NPI 1104339902
Anesthesiology organization in Framingham, Massachusetts. Organization record, active in the CMS NPPES registry since November 15, 2017.
## Identity
- **NPI:** 1104339902 (Entity type: Organization)
- **Enumerated:** November 15, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Stefan Hariskov, CO-TREASURER
## Practice location
- **Address:** 115 LINCOLN ST, Framingham, MA 01702-6358
- **Phone:** (508) 383-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 42 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (27), Anesthesiology (15); 6 practice at this address and 8 within 10 miles; [full list](https://npiprofile.com/npi/1104339902/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1104339902) · Data from the CMS NPPES public registry.