Stephanie Jahnz, MD
NPI 1548960982 · General Practice Physician · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Jahnz, MD is a General Practice Physician provider in San Diego, CA (NPI 1548960982).
Provider details
- NPI number
- 1548960982
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-03-06
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Stephanie Jahnz's NPI number?
- Stephanie Jahnz's National Provider Identifier (NPI) is 1548960982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Jahnz's specialty?
- Stephanie Jahnz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Jahnz located?
- Stephanie Jahnz's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is Stephanie Jahnz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Jahnz is (619) 532-6400.
- Does Stephanie Jahnz accept Medicare?
- Stephanie Jahnz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Jahnz's NPI active?
- Yes — Stephanie Jahnz's NPI (1548960982) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.