What is Mark Larsen's NPI number?

Mark Larsen's National Provider Identifier (NPI) is 1043335078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Larsen's specialty?

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

Where is Mark Larsen located?

Mark Larsen's practice location on file with NPPES is 7 N Wabash St, Peru, IN 46970-2224.

What is Mark Larsen's phone number?

The practice phone number listed in the NPPES registry for Mark Larsen is (765) 472-1127.

Is Mark Larsen's NPI active?

Yes — Mark Larsen's NPI (1043335078) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Larsen, DC

NPI 1043335078 · Chiropractor · Peru, IN

Mark Larsen, DC is a Chiropractor provider in Peru, IN (NPI 1043335078).

Provider details

NPI number: 1043335078
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: 08001019A (IN)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 08001019A (IN)
Chiropractic 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

7 N Wabash St

Peru, IN 46970-2224

Phone: (765) 472-1127

Fax: (765) 472-5228

Street-level locationGet directions

Mailing address