IndividualActive
Nancy Manahan, MD
NPI 1417146168 · Family Medicine Physician · Washington, DC
Nancy Manahan, MD is a Family Medicine Physician provider in Washington, DC (NPI 1417146168).
Provider details
- NPI number
- 1417146168
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101046062 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
US Dept of State
M/Med/Qi, Sa-1
Washington, DC 20522-0001
Phone: (202) 663-2453
Fax: (202) 663-3247
Approximate (ZIP-level) locationGet directions
Mailing address
US Dept of State
Washington, DC 20522-0001
Registry dates
- Enumerated
- 2007-10-18
- Last updated
- 2007-10-18
Frequently asked questions
- What is Nancy Manahan's NPI number?
- Nancy Manahan's National Provider Identifier (NPI) is 1417146168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Manahan's specialty?
- Nancy Manahan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Manahan located?
- Nancy Manahan's practice location on file with NPPES is US Dept of State, Washington, DC 20522-0001.
- What is Nancy Manahan's phone number?
- The practice phone number listed in the NPPES registry for Nancy Manahan is (202) 663-2453.
- Is Nancy Manahan's NPI active?
- Yes — Nancy Manahan's NPI (1417146168) is active in the NPPES registry as of the last update on 2007-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.