SHANTANU NUNDY M.D.
NPI 1891950606
Internal Medicine in Stanford, CA
About Shantanu Nundy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANTANU NUNDY M.D. (NPI 1891950606) is an individual internal medicine provider in Stanford, California, licensed in California (C175951) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and is a graduate of Johns Hopkins University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shantanu Nundy M.d. 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Shantanu Nundy's NPI number?
The NPI number for Shantanu Nundy is 1891950606. It was assigned to this individual provider in the NPPES registry on July 21, 2008.
Where is Shantanu Nundy located?
Shantanu Nundy practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Shantanu Nundy's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Shantanu Nundy enrolled in Medicare?
Yes. Shantanu Nundy 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.
Is Shantanu Nundy affiliated with any hospitals?
According to CMS data, Shantanu Nundy is affiliated with Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Shantanu Nundy was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Shantanu Nundy, M.D. · NPI 1891950606
Internal Medicine physician in Stanford, California. Individual provider, active in the CMS NPPES registry since July 21, 2008.
## Identity
- **NPI:** 1891950606 (Entity type: Individual)
- **Enumerated:** July 21, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C175951 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** January 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891950606) · Data from the CMS NPPES public registry.