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DR. RYAN MICHAEL CROWLEY D.D.S.
NPI 1336246420
Dentist - General Practice in San Quentin, CA

Active since September 20, 2006
1 MAIN ST, SAN QUENTIN STATE PRISION, SAN QUENTIN, CA 94964(415) 454-1460 Get Directions Write a Review

NPPES record last updated: February 27, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ryan Michael Crowley D.d.s. NPPES

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

DR. RYAN MICHAEL CROWLEY D.D.S. (NPI 1336246420) is an individual general practice provider in San Quentin, California, licensed in California (51566) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1336246420
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RYAN MICHAEL CROWLEYCredential: D.D.S.
Location Address1 MAIN ST, SAN QUENTIN STATE PRISIONSan Quentin, CA 94964-1000
Mailing Address2482 Creek Meadow DrSanta Rosa, CA 95404-1658 · (707) 888-2387
Phone(415) 454-1460
Sole ProprietorYes
Enumeration DateSeptember 20, 2006
Last NPPES UpdateFebruary 27, 2017
✔ NPI 1336246420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 51566
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1 MAIN ST, San Quentin, CA 94964
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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. DENISE C ALABART REYES M.D.
Family Medicine
1 MAIN ST
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
TOTAL RENAL CARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1 MAIN ST
SAN QUENTIN, CA 94964
Marin County (415) 444-0376
KAREN LIPPMAN PSY.D.
Psychologist
1 MAIN ST
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
DR. STEVEN CHARLES GIBBS MD
Psychiatry & Neurology (Psychiatry)
1 MAIN ST, CALIFORNIA STATE PRISON, MENTAL HEALTH DEPT.
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
DR. DAVID AITKEN JR. PSY.D.
Psychologist (Clinical)
1 MAIN ST
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
SARAH DEWEESE PSYD
Psychologist
1 MAIN ST, SAN QUENTIN STATE PRISON
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
DR. ROBERT STEINER PH.D
Psychologist
1 MAIN ST, CHSB RM 2123
SAN QUENTIN, CA 94964
Marin County (415) 454-1460
JUDY M. WICK LCSW
Social Worker (Clinical)
1 MAIN ST
SAN QUENTIN, CA 94964
Marin County (415) 454-1460

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 Ryan Crowley's NPI number?

The NPI number for Ryan Crowley is 1336246420. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Ryan Crowley located?

Ryan Crowley practices at 1 Main St San Quentin State Prision, San Quentin, CA 94964. The listed phone number is (415) 454-1460.

What is Ryan Crowley's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Ryan Crowley was last updated on February 27, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.