DR. SAURABH GAMBHIR M.D.
NPI 1578842191
Family Medicine in Fairfax, VA
About Dr. Saurabh Gambhir M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAURABH GAMBHIR M.D. (NPI 1578842191) is an individual family medicine provider in Fairfax, Virginia, licensed in Virginia (0101252156) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
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. Saurabh Gambhir 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.
Medicare Billing Reassignment
Medicare enrollment records show Saurabh Gambhir reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22033 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.
FAIRFAX, VA 22033
FAIRFAX, VA 22033
FAIRFAX, VA 22033
FAIRFAX, VA 22033
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 Saurabh Gambhir's NPI number?
The NPI number for Saurabh Gambhir is 1578842191. It was assigned to this individual provider in the NPPES registry on August 13, 2011.
Where is Saurabh Gambhir located?
Saurabh Gambhir practices at 12255 Fair Lakes Pkwy, Fairfax, VA 22033. The listed phone number is (703) 359-7878.
What is Saurabh Gambhir's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Saurabh Gambhir enrolled in Medicare?
Yes. Saurabh Gambhir 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 organization bills Medicare for Saurabh Gambhir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Saurabh Gambhir reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Fairfax, VA). The 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 Saurabh Gambhir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Saurabh Gambhir accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Saurabh Gambhir 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 Saurabh Gambhir was last updated on June 1, 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.
# Dr. Saurabh Gambhir, M.D. · NPI 1578842191
Family Medicine physician in Fairfax, Virginia. Individual provider, active in the CMS NPPES registry since August 13, 2011.
## Identity
- **NPI:** 1578842191 (Entity type: Individual)
- **Enumerated:** August 13, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 0101252156 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 12255 FAIR LAKES PKWY, Fairfax, VA 22033-3952
- **Phone:** (703) 359-7878
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1215058326, Fairfax, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1578842191) · Data from the CMS NPPES public registry.