Jennifer Keefer, M.D.
NPI 1902068679 · Internal Medicine Physician · Ballston Spa, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Keefer, M.D. is a Internal Medicine Physician provider in Ballston Spa, NY (NPI 1902068679).
Provider details
- NPI number
- 1902068679
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 258154 (NY)
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
17 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
- 2008-06-25
- Last updated
- 2019-05-01
Frequently asked questions
- What is Jennifer Keefer's NPI number?
- Jennifer Keefer's National Provider Identifier (NPI) is 1902068679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Keefer's specialty?
- Jennifer Keefer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Keefer located?
- Jennifer Keefer's practice location on file with NPPES is 6010 County Farm Rd, Ballston Spa, NY 12020-2207.
- What is Jennifer Keefer's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Keefer is (518) 885-6761.
- Does Jennifer Keefer accept Medicare?
- Jennifer Keefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Keefer's NPI active?
- Yes — Jennifer Keefer's NPI (1902068679) is active in the NPPES registry as of the last update on 2019-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.