David J. Macgregor, M.d., Apc in San Francisco, CA
This organization bills under NPI 1851324065, an organization record issued on Jul 9, 2006 with the primary taxonomy Dermatology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1851324065
- Legal name
- David J. Macgregor, M.d., Apc
- Entity
- Type 2 · organization
- Primary taxonomy
- Dermatology Physician 207N00000X
- Practice location
- 450 SUTTER ST RM 1824, San Francisco, CA 94108
- Phone
- 415-989-9400
- Enumerated
- Jul 9, 2006
- Record updated
- Jan 8, 2021
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with David J Macgregor M D Apc in San Francisco
- David Macgregor, MDDermatology Physician1235162447
- Albert Peng, MDMOHS-Micrographic Surgery Physician1609862820
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.