Jennifer Ahn, M.D.
NPI 1972673879 · Maternal & Fetal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Ahn, M.D. is a Maternal & Fetal Medicine Physician provider in San Diego, CA (NPI 1972673879).
Provider details
- NPI number
- 1972673879
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35.123146 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 1 Perkins SqAkron, OH 44308-1063Phone: (330) 543-4500Fax: (330) 543-4508
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2019-07-11
Frequently asked questions
- What is Jennifer Ahn's NPI number?
- Jennifer Ahn's National Provider Identifier (NPI) is 1972673879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Ahn's specialty?
- Jennifer Ahn is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Ahn located?
- Jennifer Ahn's practice location on file with NPPES is 12264 El Camino Real Ste 204, San Diego, CA 92130-3061.
- What is Jennifer Ahn's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Ahn is (858) 794-7700.
- Does Jennifer Ahn accept Medicare?
- Jennifer Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Ahn's NPI active?
- Yes — Jennifer Ahn's NPI (1972673879) is active in the NPPES registry as of the last update on 2019-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.