DR. SAJAL TANNA M.D., M.P.H
NPI 1831455666
Internal Medicine - Infectious Disease in Falls Church, VA
About Dr. Sajal Tanna M.d., M.p.h NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAJAL TANNA M.D., M.P.H (NPI 1831455666) is an individual infectious disease provider in Falls Church, Virginia, licensed in Virginia (0101275031) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
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. Sajal Tanna M.d., M.p.h 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 Sajal Tanna reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1588717755 (Virginia), NPI 1275097123 (District of Columbia)
- 2,618 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 3
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.
Inova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
FALLS CHURCH, VA 22042
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 Sajal Tanna's NPI number?
The NPI number for Sajal Tanna is 1831455666. It was assigned to this individual provider in the NPPES registry on April 5, 2012.
Where is Sajal Tanna located?
Sajal Tanna practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-4001.
What is Sajal Tanna's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Sajal Tanna enrolled in Medicare?
Yes. Sajal Tanna 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 Sajal Tanna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sajal Tanna reassigns Medicare benefits to Inova Health Care Services (Falls Church, 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 Sajal Tanna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sajal Tanna affiliated with any hospitals?
According to CMS data, Sajal Tanna is affiliated with Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Sajal Tanna was last updated on July 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Sajal Tanna, M.D., M.P.H · NPI 1831455666
Infectious Disease physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since April 5, 2012.
## Identity
- **NPI:** 1831455666 (Entity type: Individual)
- **Enumerated:** April 5, 2012
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 0101275031 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3307
- **Phone:** (703) 776-4001 · **Fax:** (703) 776-7113
## 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:** Inova Health Care Services (NPI 1952320061, Falls Church, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1831455666) · Data from the CMS NPPES public registry.