What is Alan Tanisawa's NPI number?

Alan Tanisawa's National Provider Identifier (NPI) is 1871797639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Tanisawa's specialty?

Alan Tanisawa is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Alan Tanisawa located?

Alan Tanisawa's practice location on file with NPPES is 22408 Charlene Way, Castro Valley, CA 94546-7102.

What is Alan Tanisawa's phone number?

The practice phone number listed in the NPPES registry for Alan Tanisawa is (510) 881-1922.

Is Alan Tanisawa's NPI active?

Yes — Alan Tanisawa's NPI (1871797639) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alan Tanisawa, D.D.S.

NPI 1871797639 · General Practice Dentistry · Castro Valley, CA

Alan Tanisawa, D.D.S. is a General Practice Dentistry provider in Castro Valley, CA (NPI 1871797639).

Provider details

NPI number: 1871797639
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 25056 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 25056 (CA)
Dental 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

22408 Charlene Way

Castro Valley, CA 94546-7102

Phone: (510) 881-1922

Fax: (510) 727-1583

Street-level locationGet directions

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Mailing address