Harlington Hanna, MD
NPI 1861977324 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harlington Hanna, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1861977324).
Provider details
- NPI number
- 1861977324
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- 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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- Kaiser Permanente San Francisco Medical Center2425 Gerary BoulevardSan Francisco, CA 94115Phone: (312) 503-7975
Registry dates
- Enumerated
- 2018-10-01
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Harlington Hanna's NPI number?
- Harlington Hanna's National Provider Identifier (NPI) is 1861977324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harlington Hanna's specialty?
- Harlington Hanna is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harlington Hanna located?
- Harlington Hanna's practice location on file with NPPES is 98 Gough St, San Francisco, CA 94102-5920.
- What is Harlington Hanna's phone number?
- The practice phone number listed in the NPPES registry for Harlington Hanna is (888) 663-6331.
- Does Harlington Hanna accept Medicare?
- Harlington Hanna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harlington Hanna's NPI active?
- Yes — Harlington Hanna's NPI (1861977324) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.