Ann Oh, MD
NPI 1629422019 · Neurology with Special Qualifications in Child Neurology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Oh, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in San Francisco, CA (NPI 1629422019).
Provider details
- NPI number
- 1629422019
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A178692 (CA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense A178692 (CA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-21
- Last updated
- 2024-01-26
- Certified
- 2021-08-17
Frequently asked questions
- What is Ann Oh's NPI number?
- Ann Oh's National Provider Identifier (NPI) is 1629422019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Oh's specialty?
- Ann Oh is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Oh located?
- Ann Oh's practice location on file with NPPES is 1825 Fourth Street, Fifth Floor, 5a, San Francisco, CA 94143-2350.
- What is Ann Oh's phone number?
- The practice phone number listed in the NPPES registry for Ann Oh is (855) 722-8273.
- Does Ann Oh accept Medicare?
- Ann Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Oh's NPI active?
- Yes — Ann Oh's NPI (1629422019) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.