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MARK INGRAM RYDER DMD
NPI 1922187020
Dentist - Periodontics in San Francisco, CA

Active since November 02, 2006
521 PARNASSUS AVE, ROOM C-628, SAN FRANCISCO, CA 94143(415) 476-1699(415) 502-4990 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mark Ingram Ryder Dmd NPPES

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

MARK INGRAM RYDER DMD (NPI 1922187020) is an individual periodontics provider in San Francisco, California, licensed in California (CA51446) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1922187020
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameMARK INGRAM RYDERCredential: DMD
Location Address521 PARNASSUS AVE, ROOM C-628San Francisco, CA 94143-2206
Mailing Address521 Parnassus Ave, Room C-628San Francisco, CA 94143-2206 · (415) 476-1699 · Fax (415) 502-4990
Phone(415) 476-1699
Fax(415) 502-4990
Sole ProprietorNo
Enumeration DateNovember 2, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1922187020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in CA · CA51446
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
521 PARNASSUS AVE, San Francisco, CA 94143
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Other Identifiers 1

OtherCA51446CA · California Dental Licence

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.

KIRSTEN RITTENBACH DDS, MD
Oral & Maxillofacial Surgery
521 PARNASSUS AVE, C-522
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-8226
AMY WEINBERG MD
Hospitalist
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
ASHISH RAMANLAL GANDHI
Hospitalist
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-1378
LIANA VALEANU MD
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-7952
JULIN F TANG MD
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-9035
DR. BINBIN WANG M.D.
Anesthesiology
521 PARNASSUS AVE, RM C-450
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-3235
CHRISTINE V BORROMEO PHARM.D
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1335
DR. CARLSON MATHIAS NGWABIFU ASANGHANWA
Anesthesiology
521 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-1043

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 Mark Ryder's NPI number?

The NPI number for Mark Ryder is 1922187020. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Mark Ryder located?

Mark Ryder practices at 521 Parnassus Ave Room C-628, San Francisco, CA 94143. The listed phone number is (415) 476-1699.

What is Mark Ryder's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Mark Ryder 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.