DENISE MAIN M.D.
NPI 1356363154
Obstetrics & Gynecology - Maternal & Fetal Medicine in San Francisco, CA

Active since July 24, 2006
1100 VAN NESS AVE FL 4, SAN FRANCISCO, CA 94109(415) 600-6400(415) 369-1384 Get Directions Write a Review

NPPES record last updated: July 15, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 15, 2021, Feb 24, 2021, Dec 31, 2019 (3 updates tracked since 2019).

About Denise Main M.d. NPPES

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

DENISE MAIN M.D. (NPI 1356363154) is an individual maternal & fetal medicine provider in San Francisco, California, licensed in California (G60240) and active in the NPI registry since July 2006. She maintains 4 additional practice locations.

NPPES Registry Identity

NPI1356363154
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameDENISE MAINCredential: M.D.
Location Address1100 VAN NESS AVE FL 4San Francisco, CA 94109-6978
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (415) 600-6400 · Fax (415) 369-1384
Fax(415) 369-1384
Sole ProprietorNo
Enumeration DateJuly 24, 2006
Last NPPES UpdateJuly 15, 20213 updates tracked since enumeration
NPPES CertifiedJuly 15, 2021
NPI 1356363154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License Licensed in CA · G60240
Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

Also ListedMedical Genetics · Clinical Genetics (M.D.)Taxonomy 207SG0201X · License G60240 (CA)
Also ListedPediatricsTaxonomy 208000000X · License 387929 (CA)
1100 VAN NESS AVE FL 4, San Francisco, CA 94109

Secondary Practice Locations 4

Location 13700 California St, 1st FloorSan Francisco, CA 94118-1618 · Phone (415) 600-6400
Location 25730 Telegraph Ave Ste 117Oakland, CA 94609-1710 · Phone (415) 600-6400 · Fax (415) 369-1384
Location 3165 Rowland Way Ste 201Novato, CA 94945-5055 · Phone (415) 600-6400 · Fax (415) 369-1384
Location 4990 Sonoma Ave Ste 9Santa Rosa, CA 95404-4813 · Phone (415) 600-6400 · Fax (415) 369-1384

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Genetic Counselor, MS
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Obstetrics & Gynecology (Gynecologic Oncology)
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Advanced Practice Midwife
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Internal Medicine
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Registered Nurse (Diabetes Educator)
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Genetic Counselor, MS
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109
Nurse Practitioner (Family)
1100 VAN NESS AVE FL 4
SAN FRANCISCO, CA 94109

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 Denise Main's NPI number?

The NPI number for Denise Main is 1356363154. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Denise Main located?

Denise Main practices at 1100 Van Ness Ave Fl 4, San Francisco, CA 94109. The listed phone number is (415) 600-6400.

What is Denise Main's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

When was this NPI record last updated?

The NPPES record for Denise Main was last updated on July 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.