DR. SAMEER AHMAD KHAN MD
NPI 1205364759
Internal Medicine in Washington, DC
About Dr. Sameer Ahmad Khan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMEER AHMAD KHAN MD (NPI 1205364759) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD500003082) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Sameer Ahmad Khan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Sameer Khan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20016
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1063917326 (Maryland)
- 34 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 3 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDVirginia Hospital Center
Acute Care Hospitals · Arlington, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20016 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.
WASHINGTON, DC 20016
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 Sameer Khan's NPI number?
The NPI number for Sameer Khan is 1205364759. It was assigned to this individual provider in the NPPES registry on May 30, 2017.
Where is Sameer Khan located?
Sameer Khan practices at 5255 Loughboro Rd NW, Washington, DC 20016. The listed phone number is (202) 537-2000.
What is Sameer Khan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sameer Khan enrolled in Medicare?
Yes. Sameer Khan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sameer Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sameer Khan reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Washington, DC), Johns Hopkins University (Bethesda, MD) and Johns Hopkins University (Baltimore, MD). 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 Sameer Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sameer Khan affiliated with any hospitals?
According to CMS data, Sameer Khan is affiliated with Johns Hopkins Hospital, The and Virginia Hospital Center.
When was this NPI record last updated?
The NPPES record for Sameer Khan was last updated on May 6, 2024. 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. Sameer Ahmad Khan, MD · NPI 1205364759
Internal Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since May 30, 2017.
## Identity
- **NPI:** 1205364759 (Entity type: Individual)
- **Enumerated:** May 30, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD500003082 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 5255 LOUGHBORO RD NW, Washington, DC 20016-2633
- **Phone:** (202) 537-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1952120644, Washington, DC); Johns Hopkins University (NPI 1578569240, Bethesda, MD); Johns Hopkins University (NPI 1063917326, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2017
## Record status
- **NPPES last updated:** May 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1205364759) · Data from the CMS NPPES public registry.