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MARK R. MAHER DDS, INC.
NPI 1154576346
Clinic/Center - Dental in Walnut Creek, CA

Active since December 01, 2008
1855 SAN MIGUEL DR, SUITE 1, WALNUT CREEK, CA 94596(925) 935-1159(925) 935-1146 Get Directions Write a Review

NPPES record last updated: December 1, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark R. Maher Dds, Inc. NPPES

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

MARK R. MAHER DDS, INC. (NPI 1154576346) is a healthcare organization registered as a dental in Walnut Creek, California and active in the NPI registry since December 2008. The organization lists Mark R Maher, Owner, as its authorized official.

NPPES Registry Identity

NPI1154576346
Entity TypeOrganization
Primary Taxonomy261QD0000X
Legal Business NameMARK R. MAHER DDS, INC.
Location Address1855 SAN MIGUEL DR, SUITE 1Walnut Creek, CA 94596-5279
Mailing Address1855 San Miguel Dr, Suite 1Walnut Creek, CA 94596-5279 · (925) 935-1159 · Fax (925) 935-1146
Phone(925) 935-1159
Fax(925) 935-1146
Organization SubpartNo
Authorized OfficialMark R MaherOwner · (925) 935-1159
Enumeration DateDecember 1, 2008
✔ NPI 1154576346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities
Taxonomy Code261QD0000X
License✔ Licensed in CA · 52887
1855 SAN MIGUEL DR, Walnut Creek, CA 94596
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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. ADAM CHARLES MARRE MD, DDS
Oral & Maxillofacial Surgery
1855 SAN MIGUEL DR, STE 25
WALNUT CREEK, CA 94596
Contra Costa County (925) 934-5565
JOSEPH F BARAKEH DO PHD
Ophthalmology
1855 SAN MIGUEL DR, #28
WALNUT CREEK, CA 94596
Contra Costa County (925) 935-4978
DR. BOBBY GLENN AYCOCK M.D.
Plastic Surgery
1855 SAN MIGUEL DR, SUITE 4
WALNUT CREEK, CA 94596
Contra Costa County (925) 937-8377
DR. ALEXIS SMITH PSY.D.
Psychologist (Clinical)
1855 SAN MIGUEL DR, STE 23
WALNUT CREEK, CA 94596
Contra Costa County (925) 324-1593
MICHELLE MASUDA DDS, MSD
Dentist (Orthodontics and Dentofacial Orthopedics)
1855 SAN MIGUEL DR, #22
WALNUT CREEK, CA 94596
Contra Costa County (925) 934-3583
ALEX RADER DDS INC
Dentist
1855 SAN MIGUEL DR, STE 12
WALNUT CREEK, CA 94596
Contra Costa County (925) 932-1855
WALNUT CREEK OPTICAL
Eyewear Supplier
1855 SAN MIGUEL DR, #27A
WALNUT CREEK, CA 94596
Contra Costa County (925) 935-8822
DR. MARTIN LEE SCHELLINCK D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
1855 SAN MIGUEL DR, SUITE 14
WALNUT CREEK, CA 94596
Contra Costa County (925) 300-3619

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 R. Maher Dds, Inc.'s NPI number?

The NPI number for Mark R. Maher Dds, Inc. is 1154576346. It was assigned to this organization in the NPPES registry on December 1, 2008.

Where is Mark R. Maher Dds, Inc. located?

Mark R. Maher Dds, Inc. is located at 1855 San Miguel Dr Suite 1, Walnut Creek, CA 94596. The listed phone number is (925) 935-1159.

What is Mark R. Maher Dds, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for Mark R. Maher Dds, Inc. was last updated on December 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.