OrganizationActive
Mark R. Maher DDS, Inc.
NPI 1154576346 · Dental Clinic/Center · Walnut Creek, CA
Mark R. Maher DDS, Inc. is a Dental Clinic/Center organization in Walnut Creek, CA (NPI 1154576346).
Provider details
- NPI number
- 1154576346
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Maher, Owner(925) 935-1159
- License
- 52887 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1855 San Miguel Dr
Suite 1
Walnut Creek, CA 94596-5279
Phone: (925) 935-1159
Fax: (925) 935-1146
Street-level locationGet directions
Mailing address
1855 San Miguel Dr
Walnut Creek, CA 94596-5279
Registry dates
- Enumerated
- 2008-12-01
- Last updated
- 2008-12-01
Frequently asked questions
- What is Mark R. Maher DDS, Inc.'s NPI number?
- Mark R. Maher DDS, Inc.'s National Provider Identifier (NPI) is 1154576346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark R. Maher DDS, Inc.?
- Mark R. Maher DDS, Inc. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mark R. Maher DDS, Inc. located?
- Mark R. Maher DDS, Inc.'s practice location on file with NPPES is 1855 San Miguel Dr, Walnut Creek, CA 94596-5279.
- What is Mark R. Maher DDS, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mark R. Maher DDS, Inc. is (925) 935-1159.
- Who is the authorized official for Mark R. Maher DDS, Inc.?
- The authorized official listed on Mark R. Maher DDS, Inc.'s NPPES record is Mark Maher, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark R. Maher DDS, Inc.'s NPI active?
- Yes — Mark R. Maher DDS, Inc.'s NPI (1154576346) is active in the NPPES registry as of the last update on 2008-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.