James Hamm, MD
NPI 1881032126 · Emergency Medicine Physician · Walter Reed Nmmc, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Hamm, MD is a Emergency Medicine Physician provider in Walter Reed Nmmc, MD (NPI 1881032126).
Provider details
- NPI number
- 1881032126
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28183 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2013-06-09
- Last updated
- 2024-06-05
- Certified
- 2024-06-05
Frequently asked questions
- What is James Hamm's NPI number?
- James Hamm's National Provider Identifier (NPI) is 1881032126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hamm's specialty?
- James Hamm is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Hamm located?
- James Hamm's practice location on file with NPPES is 8901 Rockville Pike, Walter Reed Nmmc, MD 20814-5095.
- What is James Hamm's phone number?
- The practice phone number listed in the NPPES registry for James Hamm is (301) 295-4810.
- Does James Hamm accept Medicare?
- James Hamm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Hamm's NPI active?
- Yes — James Hamm's NPI (1881032126) is active in the NPPES registry as of the last update on 2024-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.