What is Masayuki Utsumi's NPI number?

Masayuki Utsumi's National Provider Identifier (NPI) is 1871681965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Masayuki Utsumi's specialty?

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

Where is Masayuki Utsumi located?

Masayuki Utsumi's practice location on file with NPPES is 582 Market St, San Francisco, CA 94104-5301.

What is Masayuki Utsumi's phone number?

The practice phone number listed in the NPPES registry for Masayuki Utsumi is (415) 544-0700.

Is Masayuki Utsumi's NPI active?

Yes — Masayuki Utsumi's NPI (1871681965) is active in the NPPES registry as of the last update on 2008-02-13.

IndividualActive

Masayuki Utsumi, D.C.

NPI 1871681965 · Chiropractor · San Francisco, CA

Masayuki Utsumi, D.C. is a Chiropractor provider in San Francisco, CA (NPI 1871681965).

Provider details

NPI number: 1871681965
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC0182760 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC0182760 (CA)
Chiropractic Providers

Profile Score

Detailed profile(90/100 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

582 Market St

Suite 100

San Francisco, CA 94104-5301

Phone: (415) 544-0700

Fax: (415) 544-0812

Street-level locationGet directions

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Mailing address