OrganizationActive
Derald L Seid D O a Medical Corporation
NPI 1760466577 · Endocrinology, Diabetes & Metabolism Physician · San Francisco, CA
Provider details
- NPI number
- 1760466577
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Derald Seid, President(415) 221-1901
- License
- 20A4784 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2250 Hayes St
Suite 500
San Francisco, CA 94117-1078
Phone: (415) 221-1901
Fax: (415) 221-1903
Street-level locationGet directions
Mailing address
2250 Hayes St
San Francisco, CA 94117-1078
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2015-07-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.