What is Tatsuya Ishikawa's NPI number?

Tatsuya Ishikawa's National Provider Identifier (NPI) is 1649006560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tatsuya Ishikawa's specialty?

Tatsuya Ishikawa is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Tatsuya Ishikawa located?

Tatsuya Ishikawa's practice location on file with NPPES is 1101 S Winchester Blvd Ste D136, San Jose, CA 95128-3914.

What is Tatsuya Ishikawa's phone number?

The practice phone number listed in the NPPES registry for Tatsuya Ishikawa is (408) 712-3882.

Is Tatsuya Ishikawa's NPI active?

Yes — Tatsuya Ishikawa's NPI (1649006560) is active in the NPPES registry as of the last update on 2024-09-09.

IndividualActive

Tatsuya Ishikawa, DC

NPI 1649006560 · Chiropractor · San Jose, CA

Tatsuya Ishikawa, DC is a Chiropractor provider in San Jose, CA (NPI 1649006560).

Provider details

NPI number: 1649006560
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: 36905 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 36905 (CA)
Chiropractic Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

1101 S Winchester Blvd Ste D136

San Jose, CA 95128-3914

Phone: (408) 712-3882

Street-level locationGet directions

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Mailing address