What is Richard Tam's NPI number?

Richard Tam's National Provider Identifier (NPI) is 1275750143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Tam's specialty?

Richard Tam is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Richard Tam located?

Richard Tam's practice location on file with NPPES is 320 Lennon Ln, Walnut Creek, CA 94598-2419.

What is Richard Tam's phone number?

The practice phone number listed in the NPPES registry for Richard Tam is (925) 906-2000.

Is Richard Tam's NPI active?

Yes — Richard Tam's NPI (1275750143) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Richard Tam

NPI 1275750143 · Optometrist · Walnut Creek, CA

Richard Tam is a Optometrist provider in Walnut Creek, CA (NPI 1275750143).

Provider details

NPI number: 1275750143
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Sex: Male
Sole proprietor: No
License: 08333 (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 08333 (CA)
Eye and Vision Services 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

320 Lennon Ln

Walnut Creek, CA 94598-2419

Phone: (925) 906-2000

Street-level locationGet directions

More CA providers

Mailing address