DERMATOLOGY MEDICAL GROUP OF SAN FRANCISCO, INC
NPI 1316924244
Specialist in San Francisco, CA
About Dermatology Medical Group Of San Francisco, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DERMATOLOGY MEDICAL GROUP OF SAN FRANCISCO, INC (NPI 1316924244) is a healthcare organization registered as a specialist in San Francisco, California and active in the NPI registry since December 2005. The organization holds a CLIA Certificate of Compliance certificate valid through November 30, 2026 and lists Irene V Tam, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dermatology Medical Group Of San Francisco, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Dermatology Medical Group Of San Francisco, Inc, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 05D0593365
Dermatology Medical Group Of San Francisco, Inc · San Francisco, CAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dermatology Medical Group Of San Francisco, Inc's NPI number?
The NPI number for Dermatology Medical Group Of San Francisco, Inc is 1316924244. It was assigned to this organization in the NPPES registry on December 30, 2005.
Where is Dermatology Medical Group Of San Francisco, Inc located?
Dermatology Medical Group Of San Francisco, Inc is located at 490 Post St Suite 700, San Francisco, CA 94102. The listed phone number is (415) 362-2238.
What is Dermatology Medical Group Of San Francisco, Inc's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Dermatology Medical Group Of San Francisco, Inc enrolled in Medicare?
Yes. Dermatology Medical Group Of San Francisco, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dermatology Medical Group Of San Francisco, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Dermatology, reassign their Medicare billing to Dermatology Medical Group Of San Francisco, Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Dermatology Medical Group Of San Francisco, Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 05D0593365) is associated with this NPI, valid through November 30, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Dermatology Medical Group Of San Francisco, Inc was last updated on September 3, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dermatology Medical Group Of San Francisco, Inc · NPI 1316924244
Specialist organization in San Francisco, California. Organization record, active in the CMS NPPES registry since December 30, 2005.
## Identity
- **NPI:** 1316924244 (Entity type: Organization)
- **Enumerated:** December 30, 2005
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Irene Tam, OFFICE MANAGER
## Practice location
- **Address:** 490 POST ST, SUITE 700, San Francisco, CA 94102-1401
- **Phone:** (415) 362-2238 · **Fax:** (415) 362-7745
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians (Dermatology) reassign Medicare billing to this organization (form CMS-855R); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 3, 2010
- **Other identifiers:** Medicare ID-Type Unspecified ZZZ14910Z (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1316924244) · Data from the CMS NPPES public registry.