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DR. COLMAN RYAN M.D.
NPI 1699834713
Internal Medicine - Cardiovascular Disease in Daly City, CA

Active since December 06, 2006
1500 SOUTHGATE AVE, SUITE 202, DALY CITY, CA 94015(650) 991-1085(650) 758-4834 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Colman Ryan M.d. NPPES

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

DR. COLMAN RYAN M.D. (NPI 1699834713) is an individual cardiovascular disease provider in Daly City, California, licensed in California (A26490) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1699834713
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameDR. COLMAN RYANCredential: M.D.
Location Address1500 SOUTHGATE AVE, SUITE 202Daly City, CA 94015-2259
Mailing Address1500 Southgate Ave, Suite 202Daly City, CA 94015-2259 · (650) 991-1085 · Fax (650) 758-4834
Phone(650) 991-1085
Fax(650) 758-4834
Sole ProprietorNo
Enumeration DateDecember 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1699834713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · A26490
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1500 SOUTHGATE AVE, Daly City, CA 94015
Open in Google Maps ↗

Other Identifiers 3

Medicare UPIND72438CA
Medicare ID-Type UnspecifiedZZZ75309ZCA
MedicaidZZZ75309ZCA

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.

DR. MARY CATHERINE TAYLOR SIEBEL PHD
Psychologist (Clinical)
1500 SOUTHGATE AVE, SUITE 301
DALY CITY, CA 94015
San Mateo County (415) 455-9572
MAHASTI SAGHIZADEH DDS
Dentist (Periodontics)
1500 SOUTHGATE AVE, 208
DALY CITY, CA 94015
San Mateo County (650) 756-0938
EDWARD SUN M.D., INC.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1500 SOUTHGATE AVE, SUITE 115
DALY CITY, CA 94015
San Mateo County (650) 991-4466
DR. JOHN O LAI M.D.
Internal Medicine
1500 SOUTHGATE AVE, SUITE 115
DALY CITY, CA 94015
San Mateo County (650) 991-4463
JEFF GEE MD INC
Family Medicine
1500 SOUTHGATE AVE, SUITE 102
DALY CITY, CA 94015
San Mateo County (650) 755-3000
KEVIN MINGYIU WONG M.D.
Internal Medicine
1500 SOUTHGATE AVE, #115
DALY CITY, CA 94015
San Mateo County (650) 991-4466
PING H CHOW MD
Internal Medicine (Cardiovascular Disease)
1500 SOUTHGATE AVE, SUITE 207
DALY CITY, CA 94015
San Mateo County (650) 755-9108
DENNIS L. HAMBY, MD
Internal Medicine (Gastroenterology)
1500 SOUTHGATE AVE, 201
DALY CITY, CA 94015
San Mateo County (650) 997-0555

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 Colman Ryan's NPI number?

The NPI number for Colman Ryan is 1699834713. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Colman Ryan located?

Colman Ryan practices at 1500 Southgate Ave Suite 202, Daly City, CA 94015. The listed phone number is (650) 991-1085.

What is Colman Ryan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Colman Ryan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.