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SAN FRANCISCO DERMATOLOGY INC
NPI 1295927986
Dermatology in San Francisco, CA

Active since August 16, 2007
490 POST ST, SUITE 320, SAN FRANCISCO, CA 94102(415) 781-1932(415) 781-1947 Get Directions Write a Review

NPPES record last updated: November 19, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About San Francisco Dermatology Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAN FRANCISCO DERMATOLOGY INC (NPI 1295927986) is a healthcare organization registered as a dermatology in San Francisco, California and active in the NPI registry since August 2007. The organization lists Michael Jay Dans, Owner, as its authorized official.

NPPES Registry Identity

NPI1295927986
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameSAN FRANCISCO DERMATOLOGY INC
Location Address490 POST ST, SUITE 320San Francisco, CA 94102-1401
Mailing Address490 Post St, Suite 320San Francisco, CA 94102-1401 · (415) 781-1932 · Fax (415) 781-1947
Phone(415) 781-1932
Fax(415) 781-1947
Organization SubpartNo
Authorized OfficialMichael Jay DansOwner · (415) 781-1932
Enumeration DateAugust 16, 2007
Last NPPES UpdateNovember 19, 2007
✔ NPI 1295927986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CA · A89288
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
490 POST ST, San Francisco, CA 94102
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Other Identifiers 2

Medicare UPINI40818CA
Medicare PIN00A892882CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

San Francisco Dermatology Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to San Francisco Dermatology Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Michael Dans, MD
Dermatology
NPI 1235213208
490 POST ST SUITE 320
San Francisco, CA 94102
(415) 781-1932
✔ PECOS✔ Accepts MedicareSame address
Mark Reisman, MD
Dermatology
NPI 1124106919
275 W MACARTHUR
Oakland, CA 94611
(510) 752-1000
✔ PECOS✔ Accepts Medicare8.7 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently 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 San Francisco Dermatology Inc's NPI number?

The NPI number for San Francisco Dermatology Inc is 1295927986. It was assigned to this organization in the NPPES registry on August 16, 2007.

Where is San Francisco Dermatology Inc located?

San Francisco Dermatology Inc is located at 490 Post St Suite 320, San Francisco, CA 94102. The listed phone number is (415) 781-1932.

What is San Francisco Dermatology Inc's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is San Francisco Dermatology Inc enrolled in Medicare?

Yes. San Francisco Dermatology Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through San Francisco Dermatology Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Dermatology, reassign their Medicare billing to San Francisco Dermatology 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, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for San Francisco Dermatology Inc was last updated on November 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.