Ahsum Khan, MD
NPI 1891375648 · Anesthesiology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahsum Khan, MD is a Anesthesiology Physician provider in Washington, DC (NPI 1891375648).
Provider details
- NPI number
- 1891375648
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-14
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Ahsum Khan's NPI number?
- Ahsum Khan's National Provider Identifier (NPI) is 1891375648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahsum Khan's specialty?
- Ahsum Khan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ahsum Khan located?
- Ahsum Khan's practice location on file with NPPES is 2150 Pennsylvania Ave Nw, Washington, DC 20037-3201.
- What is Ahsum Khan's phone number?
- The practice phone number listed in the NPPES registry for Ahsum Khan is (202) 741-3000.
- Does Ahsum Khan accept Medicare?
- Ahsum Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahsum Khan's NPI active?
- Yes — Ahsum Khan's NPI (1891375648) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.