What is Mark Carlson's NPI number?

Mark Carlson's National Provider Identifier (NPI) is 1932104445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Carlson's specialty?

Mark Carlson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Mark Carlson located?

Mark Carlson's practice location on file with NPPES is 1000 E 1st St, Duluth, MN 55805-2297.

What is Mark Carlson's phone number?

The practice phone number listed in the NPPES registry for Mark Carlson is (218) 722-5513.

Is Mark Carlson's NPI active?

Yes — Mark Carlson's NPI (1932104445) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Carlson, M.D.

NPI 1932104445 · Specialist · Duluth, MN

Mark Carlson, M.D. is a Specialist provider in Duluth, MN (NPI 1932104445).

Provider details

NPI number: 1932104445
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
License: 20853 (MN)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 20853 (MN)
Other Service 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

1000 E 1st St

Ste 400

Duluth, MN 55805-2297

Phone: (218) 722-5513

Fax: (218) 722-6515

Street-level locationGet directions

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Mailing address