OrganizationActive
Dermatology Medical Group of Sf
NPI 1982838504 · Specialist · San Francisco, CA
Dermatology Medical Group of Sf is a Specialist organization in San Francisco, CA (NPI 1982838504).
Provider details
- NPI number
- 1982838504
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Robert Herwick, Partner(415) 362-2238
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
490 Post St
Suite 700
San Francisco, CA 94102-1401
Phone: (415) 362-2238
Fax: (415) 362-7745
Street-level locationGet directions
Mailing address
490 Post St
San Francisco, CA 94102-1401
Registry dates
- Enumerated
- 2009-05-11
- Last updated
- 2009-05-11
Frequently asked questions
- What is Dermatology Medical Group of Sf's NPI number?
- Dermatology Medical Group of Sf's National Provider Identifier (NPI) is 1982838504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dermatology Medical Group of Sf?
- Dermatology Medical Group of Sf is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Dermatology Medical Group of Sf located?
- Dermatology Medical Group of Sf's practice location on file with NPPES is 490 Post St, San Francisco, CA 94102-1401.
- What is Dermatology Medical Group of Sf's phone number?
- The practice phone number listed in the NPPES registry for Dermatology Medical Group of Sf is (415) 362-2238.
- Who is the authorized official for Dermatology Medical Group of Sf?
- The authorized official listed on Dermatology Medical Group of Sf's NPPES record is Robert Herwick, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dermatology Medical Group of Sf's NPI active?
- Yes — Dermatology Medical Group of Sf's NPI (1982838504) is active in the NPPES registry as of the last update on 2009-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.