Wellspring Medical Group, Inc.
NPI 1598738395 · Internal Medicine Physician · San Francisco, CA
Wellspring Medical Group, Inc. is a Internal Medicine Physician organization in San Francisco, CA (NPI 1598738395).
Provider details
- NPI number
- 1598738395
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Valentine, Office Manager(415) 551-9758
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-10
- Last updated
- 2007-10-19
Frequently asked questions
- What is Wellspring Medical Group, Inc.'s NPI number?
- Wellspring Medical Group, Inc.'s National Provider Identifier (NPI) is 1598738395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wellspring Medical Group, Inc.?
- Wellspring Medical Group, Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wellspring Medical Group, Inc. located?
- Wellspring Medical Group, Inc.'s practice location on file with NPPES is 45 Castro St, San Francisco, CA 94114-1010.
- What is Wellspring Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Wellspring Medical Group, Inc. is (415) 551-9758.
- Who is the authorized official for Wellspring Medical Group, Inc.?
- The authorized official listed on Wellspring Medical Group, Inc.'s NPPES record is Jeffrey Valentine, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wellspring Medical Group, Inc.'s NPI active?
- Yes — Wellspring Medical Group, Inc.'s NPI (1598738395) is active in the NPPES registry as of the last update on 2007-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.