SAMEER GAONKAR MD
NPI 1245305325
Internal Medicine in Medford, MA
About Sameer Gaonkar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMEER GAONKAR MD (NPI 1245305325) is an individual internal medicine provider in Medford, Massachusetts, licensed in Massachusetts (212835) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Everett, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Sameer Gaonkar 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 Reassignments
2Medicare enrollment records show Sameer Gaonkar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- 477 clinicians in this Medicare group
Swampscott, MA 01907
- Reassigned Medicare billing, Massachusetts enrollment
- 27 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02155 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MEDFORD, MA 02155
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 Sameer Gaonkar's NPI number?
The NPI number for Sameer Gaonkar is 1245305325. It was assigned to this individual provider in the NPPES registry on November 22, 2006.
Where is Sameer Gaonkar located?
Sameer Gaonkar practices at 101 Main St Ste 116, Medford, MA 02155. The listed phone number is (781) 620-4894.
What is Sameer Gaonkar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sameer Gaonkar enrolled in Medicare?
Yes. Sameer Gaonkar 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 organizations bill Medicare for Sameer Gaonkar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sameer Gaonkar reassigns Medicare benefits to 2 organizations: Beth Israel Lahey Health Specialty Care, Inc. (Burlington, MA) and Urgent Care Operations PC (Swampscott, MA). Each 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 Sameer Gaonkar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sameer Gaonkar was last updated on February 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Sameer Gaonkar, MD · NPI 1245305325
Internal Medicine physician in Medford, Massachusetts. Individual provider, active in the CMS NPPES registry since November 22, 2006.
## Identity
- **NPI:** 1245305325 (Entity type: Individual)
- **Enumerated:** November 22, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 212835 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MAIN ST STE 116, Medford, MA 02155-4530
- **Phone:** (781) 620-4894 · **Fax:** (781) 395-0759
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Beth Israel Lahey Health Specialty Care, Inc. (NPI 1427161660, Burlington, MA); Urgent Care Operations PC (NPI 1013436385, Swampscott, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** February 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1245305325) · Data from the CMS NPPES public registry.