Zena Hammoud, MD
NPI 1457444168 · Infectious Disease Physician · Washington, DC
Zena Hammoud, MD is a Infectious Disease Physician provider in Washington, DC (NPI 1457444168).
Provider details
- NPI number
- 1457444168
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD30950 (DC)
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
19 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
- 2006-10-02
- Last updated
- 2023-03-18
- Certified
- 2023-03-18
Frequently asked questions
- What is Zena Hammoud's NPI number?
- Zena Hammoud's National Provider Identifier (NPI) is 1457444168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zena Hammoud's specialty?
- Zena Hammoud is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Zena Hammoud located?
- Zena Hammoud's practice location on file with NPPES is 1155 23rd Street, Nw, Washington, DC 20037.
- What is Zena Hammoud's phone number?
- The practice phone number listed in the NPPES registry for Zena Hammoud is (202) 463-3501.
- Is Zena Hammoud's NPI active?
- Yes — Zena Hammoud's NPI (1457444168) is active in the NPPES registry as of the last update on 2023-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.