OrganizationActive
Timothy A. Leach MD Inc
NPI 1306968748 · Specialist · Walnut Creek, CA
Timothy A. Leach MD Inc is a Specialist organization in Walnut Creek, CA (NPI 1306968748).
Provider details
- NPI number
- 1306968748
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Timothy Leach, Owner Physician(925) 935-6952
- License
- G81727 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
110 Tampico Ste 210
Walnut Creek, CA 94598-2962
Phone: (925) 935-6952
Fax: (925) 935-1396
Street-level locationGet directions
Mailing address
110 Tampico Ste 210
Walnut Creek, CA 94598-2962
Registry dates
- Enumerated
- 2007-04-05
- Last updated
- 2018-06-21
Frequently asked questions
- What is Timothy A. Leach MD Inc's NPI number?
- Timothy A. Leach MD Inc's National Provider Identifier (NPI) is 1306968748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Timothy A. Leach MD Inc?
- Timothy A. Leach MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Timothy A. Leach MD Inc located?
- Timothy A. Leach MD Inc's practice location on file with NPPES is 110 Tampico Ste 210, Walnut Creek, CA 94598-2962.
- What is Timothy A. Leach MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Timothy A. Leach MD Inc is (925) 935-6952.
- Who is the authorized official for Timothy A. Leach MD Inc?
- The authorized official listed on Timothy A. Leach MD Inc's NPPES record is Timothy Leach, Owner Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Timothy A. Leach MD Inc's NPI active?
- Yes — Timothy A. Leach MD Inc's NPI (1306968748) is active in the NPPES registry as of the last update on 2018-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.