DR. VASUDEV C MANDYAM MD
NPI 1366602203
Internal Medicine in Boston, MA
About Dr. Vasudev C Mandyam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VASUDEV C MANDYAM MD (NPI 1366602203) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (247878) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Dr. Vasudev C Mandyam 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 Vasudev Mandyam reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 573 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Vasudev Mandyam's NPI number?
The NPI number for Vasudev Mandyam is 1366602203. It was assigned to this individual provider in the NPPES registry on June 13, 2008.
Where is Vasudev Mandyam located?
Vasudev Mandyam practices at 801 Massachusetts Ave Suite 6B, Crosstown Bldg, Boston, MA 02118. The listed phone number is (617) 414-5951.
What is Vasudev Mandyam's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Vasudev Mandyam enrolled in Medicare?
Yes. Vasudev Mandyam 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 Vasudev Mandyam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vasudev Mandyam reassigns Medicare benefits to 2 organizations: Evans Medical Foundation, Inc. (Boston, MA) and Beth Israel Deaconess Medical Center, Inc. (Boston, 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 Vasudev Mandyam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vasudev Mandyam accept?
Health plans from Taro Health list Vasudev Mandyam 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.
Is Vasudev Mandyam affiliated with any hospitals?
According to CMS data, Vasudev Mandyam is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Vasudev Mandyam was last updated on November 13, 2023. 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.
# Dr. Vasudev C Mandyam, MD · NPI 1366602203
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 13, 2008.
## Identity
- **NPI:** 1366602203 (Entity type: Individual)
- **Enumerated:** June 13, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 247878 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 801 MASSACHUSETTS AVE, SUITE 6B, CROSSTOWN BLDG, Boston, MA 02118
- **Phone:** (617) 414-5951 · **Fax:** (617) 414-9201
## 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): Evans Medical Foundation, Inc. (NPI 1912954124, Boston, MA); Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** November 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366602203) · Data from the CMS NPPES public registry.