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Joanna Hellmuth, MD, MHS
NPI 1497073001 · Neurology Physician · San Francisco, CA
Joanna Hellmuth, MD, MHS is a Neurology Physician provider in San Francisco, CA (NPI 1497073001).
Provider details
- NPI number
- 1497073001
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MHS
- Sex
- Female
- Sole proprietor
- Yes
- License
- A121554 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2351 Clay Street
Suite 380
San Francisco, CA 94118
Phone: (415) 660-3954
Street-level locationGet directions
Mailing address
1500 Owens St
San Francisco, CA 94158-2334
Registry dates
- Enumerated
- 2010-05-06
- Last updated
- 2019-07-24
Frequently asked questions
- What is Joanna Hellmuth's NPI number?
- Joanna Hellmuth's National Provider Identifier (NPI) is 1497073001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Hellmuth's specialty?
- Joanna Hellmuth is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Hellmuth located?
- Joanna Hellmuth's practice location on file with NPPES is 2351 Clay Street, San Francisco, CA 94118.
- What is Joanna Hellmuth's phone number?
- The practice phone number listed in the NPPES registry for Joanna Hellmuth is (415) 660-3954.
- Is Joanna Hellmuth's NPI active?
- Yes — Joanna Hellmuth's NPI (1497073001) is active in the NPPES registry as of the last update on 2019-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.