Sarah Kieffer, MSN CNP
NPI 1063781227 · Family Medicine Physician · Washington, DC
Sarah Kieffer, MSN CNP is a Family Medicine Physician provider in Washington, DC (NPI 1063781227).
Provider details
- NPI number
- 1063781227
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MSN CNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP500010102 (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
14 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
- 2011-12-16
- Last updated
- 2024-11-11
- Certified
- 2024-11-11
Frequently asked questions
- What is Sarah Kieffer's NPI number?
- Sarah Kieffer's National Provider Identifier (NPI) is 1063781227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Kieffer's specialty?
- Sarah Kieffer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Kieffer located?
- Sarah Kieffer's practice location on file with NPPES is 2401 E St Nw Ste L209, Washington, DC 20226-9709.
- What is Sarah Kieffer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Kieffer is (202) 235-7475.
- Is Sarah Kieffer's NPI active?
- Yes — Sarah Kieffer's NPI (1063781227) is active in the NPPES registry as of the last update on 2024-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.