DR. JUNAD MIR CHOWDHURY M.D.
NPI 1043624919
Internal Medicine - Pulmonary Disease in Falls Church, VA
About Dr. Junad Mir Chowdhury M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUNAD MIR CHOWDHURY M.D. (NPI 1043624919) is an individual pulmonary disease provider in Falls Church, Virginia, licensed in Virginia (0101271495) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 5
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. Junad Mir Chowdhury 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 Reassignments
2Medicare enrollment records show Junad Chowdhury reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1588717755 (Virginia)
- 167 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 84 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova 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.
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 Junad Chowdhury's NPI number?
The NPI number for Junad Chowdhury is 1043624919. It was assigned to this individual provider in the NPPES registry on June 18, 2014.
Where is Junad Chowdhury located?
Junad Chowdhury practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-4001.
What is Junad Chowdhury's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Junad Chowdhury enrolled in Medicare?
Yes. Junad Chowdhury 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 Junad Chowdhury's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Junad Chowdhury reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Falls Church, VA) and Critical Care Physicians Of Pennsylvania PC (Darby, PA). 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 Junad Chowdhury's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Junad Chowdhury accept?
Health plans from Oscar Health list Junad Chowdhury 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 Junad Chowdhury affiliated with any hospitals?
According to CMS data, Junad Chowdhury is affiliated with Inova Alexandria Hospital and Inova Fairfax Hospital.
When was this NPI record last updated?
The NPPES record for Junad Chowdhury was last updated on April 21, 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. Junad Mir Chowdhury, M.D. · NPI 1043624919
Pulmonary Disease physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since June 18, 2014.
## Identity
- **NPI:** 1043624919 (Entity type: Individual)
- **Enumerated:** June 18, 2014
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 0101271495 (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:** 2 organizations under Medicare reassignment (form CMS-855R): Inova Health Care Services (NPI 1952320061, Falls Church, VA); Critical Care Physicians Of Pennsylvania PC (NPI 1952670085, Darby, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 21, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1043624919) · Data from the CMS NPPES public registry.