Officemd, a Medical Corporation
NPI 1831556778 · Multi-Specialty Clinic/Center · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Officemd, a Medical Corporation is a Multi-Specialty Clinic/Center organization in San Francisco, CA (NPI 1831556778).
Provider details
- NPI number
- 1831556778
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Officemd
- Organization subpart
- Yes
- Authorized official
- Elise Grenier, Owner(415) 722-2440
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Downtown Medical Group
- Doing business as
- Downtown Medical Group
Additional practice locations (1)
- 450 Sutter St Rm 1723San Francisco, CA 94108-4100Phone: (415) 362-7177Fax: (415) 962-1317
Registry dates
- Enumerated
- 2016-01-22
- Last updated
- 2021-06-04
- Certified
- 2021-06-04
Frequently asked questions
- What is Officemd, a Medical Corporation's NPI number?
- Officemd, a Medical Corporation's National Provider Identifier (NPI) is 1831556778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Officemd, a Medical Corporation?
- Officemd, a Medical Corporation is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Officemd, a Medical Corporation located?
- Officemd, a Medical Corporation's practice location on file with NPPES is 490 Post St Ste 900, San Francisco, CA 94102-1410.
- What is Officemd, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Officemd, a Medical Corporation is (415) 362-7177.
- Does Officemd, a Medical Corporation accept Medicare?
- Officemd, a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Officemd, a Medical Corporation?
- The authorized official listed on Officemd, a Medical Corporation's NPPES record is Elise Grenier, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Officemd, a Medical Corporation's NPI active?
- Yes — Officemd, a Medical Corporation's NPI (1831556778) is active in the NPPES registry as of the last update on 2021-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.