What is Jim Larsen's NPI number?

Jim Larsen's National Provider Identifier (NPI) is 1518943489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jim Larsen's specialty?

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

Where is Jim Larsen located?

Jim Larsen's practice location on file with NPPES is 709 Petaluma Blvd N, Petaluma, CA 94952-2106.

What is Jim Larsen's phone number?

The practice phone number listed in the NPPES registry for Jim Larsen is (707) 778-8845.

Is Jim Larsen's NPI active?

Yes — Jim Larsen's NPI (1518943489) is active in the NPPES registry as of the last update on 2009-04-09.

IndividualActive

Jim Larsen, D.C.

NPI 1518943489 · Chiropractor · Petaluma, CA

Jim Larsen, D.C. is a Chiropractor provider in Petaluma, CA (NPI 1518943489).

Provider details

NPI number: 1518943489
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: 13342 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 13342 (CA)
Chiropractic Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

709 Petaluma Blvd N

Suite B

Petaluma, CA 94952-2106

Phone: (707) 778-8845

Fax: (707) 778-6960

Street-level locationGet directions

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Mailing address