ROBERT T MARKS DDS
NPI 1265467518
Dentist - Periodontics in Walnut Creek, CA

Q: What is Robert Marks's NPI number?

The NPI number for Robert Marks is 1265467518. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Q: What is Robert Marks's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Robert Marks 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.

Active since July 12, 2006

1844 SAN MIGUEL DR STE 209, WALNUT CREEK, CA 94596(925) 937-6350(925) 937-6352 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Robert T Marks Dds NPPES

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

ROBERT T MARKS DDS (NPI 1265467518) is an individual periodontics provider in Walnut Creek, California, licensed in California (D19647) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1265467518

Entity TypeIndividualMale

Primary Taxonomy1223P0300X

Provider Legal NameROBERT T MARKSCredential: DDS

Location Address1844 SAN MIGUEL DR STE 209Walnut Creek, CA 94596-4913

Mailing Address1844 San Miguel Dr Ste 209Walnut Creek, CA 94596-4913 · (925) 937-6350 · Fax (925) 937-6352

Phone(925) 937-6350

Fax(925) 937-6352

Sole ProprietorYes

Enumeration DateJuly 12, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1265467518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers

Taxonomy Code1223P0300X

License✔ Licensed in CA · D19647

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.

1844 SAN MIGUEL DR STE 209, Walnut Creek, CA 94596

Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

DR. ETIENNE LACRAMPE D.M.D.

Dentist (Periodontics)

1844 SAN MIGUEL DR STE 209
WALNUT CREEK, CA 94596

Contra Costa County (925) 937-6350

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 Robert Marks's NPI number?

The NPI number for Robert Marks is 1265467518. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Robert Marks located?

Robert Marks practices at 1844 San Miguel Dr Ste 209, Walnut Creek, CA 94596. The listed phone number is (925) 937-6350.

What is Robert Marks'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 Robert Marks 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.