What is Michael Zumstain's NPI number?

Michael Zumstain's National Provider Identifier (NPI) is 1538261631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Zumstain's specialty?

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

Where is Michael Zumstain located?

Michael Zumstain's practice location on file with NPPES is 1502 St Marks Plaza, Stockton, CA 95207-6409.

What is Michael Zumstain's phone number?

The practice phone number listed in the NPPES registry for Michael Zumstain is (916) 774-2600.

Is Michael Zumstain's NPI active?

Yes — Michael Zumstain's NPI (1538261631) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Michael Zumstain, DC

NPI 1538261631 · Chiropractor · Stockton, CA

Michael Zumstain, DC is a Chiropractor provider in Stockton, CA (NPI 1538261631).

Provider details

NPI number: 1538261631
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: DC18706 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC18706 (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

1502 St Marks Plaza

Stockton, CA 95207-6409

Phone: (916) 774-2600

Fax: (209) 957-6568

Street-level locationGet directions

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Mailing address