SEEN MEDICAL GROUP OF MA, P.C.
NPI 1699486589
Internal Medicine in Needham, MA
About Seen Medical Group Of Ma, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEEN MEDICAL GROUP OF MA, P.C. (NPI 1699486589) is a healthcare organization registered as an internal medicine in Needham, Massachusetts and active in the NPI registry since December 2022. The organization holds a CLIA Waiver certificate valid through February 16, 2028, maintains 2 additional practice locations, and lists Anystin Bigler, Manager, Payer Credentialing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Seen Medical Group Of Ma, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
27Medicare enrollment records show 27 clinicians reassign Medicare billing to Seen Medical Group Of Ma, P.C., which bills Medicare for the services they deliver. Of these, 3 practice at this address and 9 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 27Source: 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 22D2338734
Seen Medical Group Of Ma, PC Dba Knownwell Weymouth · Weymouth, 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 Seen Medical Group Of Ma, P.C.'s NPI number?
The NPI number for Seen Medical Group Of Ma, P.C. is 1699486589. It was assigned to this organization in the NPPES registry on December 12, 2022.
Where is Seen Medical Group Of Ma, P.C. located?
Seen Medical Group Of Ma, P.C. is located at 15 Oak St Ste 3, Needham, MA 02492. The listed phone number is (952) 237-5489.
What is Seen Medical Group Of Ma, P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Seen Medical Group Of Ma, P.C. enrolled in Medicare?
Yes. Seen Medical Group Of Ma, P.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Seen Medical Group Of Ma, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 27 clinicians in 6 Medicare specialties reassign their Medicare billing to Seen Medical Group Of Ma, P.C.. 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 Nurse Practitioner (10), Registered Dietitian or Nutrition Professional (9) and Family Practice (3). Of these, 3 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Seen Medical Group Of Ma, P.C. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 22D2338734) is associated with this NPI, valid through February 16, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Seen Medical Group Of Ma, P.C. accept?
Health plans from Anthem Blue Cross and Blue Shield list Seen Medical Group Of Ma, P.C. 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 Seen Medical Group Of Ma, P.C. was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Seen Medical Group Of Ma, P.c. · NPI 1699486589
Internal Medicine organization in Needham, Massachusetts. Organization record, active in the CMS NPPES registry since December 12, 2022.
## Identity
- **NPI:** 1699486589 (Entity type: Organization)
- **Enumerated:** December 12, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Anystin Bigler, MANAGER, PAYER CREDENTIALING
## Practice location
- **Address:** 15 OAK ST STE 3, Needham, MA 02492-2470
- **Phone:** (952) 237-5489
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 27 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (10), Registered Dietitian or Nutrition Professional (9), Family Practice (3); 3 practice at this address and 9 within 10 miles; [full list](https://npiprofile.com/npi/1699486589/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 28, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1699486589) · Data from the CMS NPPES public registry.