What is Calvin Haworth's NPI number?

Calvin Haworth's National Provider Identifier (NPI) is 1013138205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Haworth's specialty?

Calvin Haworth is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Calvin Haworth located?

Calvin Haworth's practice location on file with NPPES is 1932 London Rd, Duluth, MN 55812-2038.

What is Calvin Haworth's phone number?

The practice phone number listed in the NPPES registry for Calvin Haworth is (218) 728-2144.

Is Calvin Haworth's NPI active?

Yes — Calvin Haworth's NPI (1013138205) is active in the NPPES registry as of the last update on 2008-01-04.

IndividualActive

Calvin Haworth, D.D.S.

NPI 1013138205 · General Practice Dentistry · Duluth, MN

Calvin Haworth, D.D.S. is a General Practice Dentistry provider in Duluth, MN (NPI 1013138205).

Provider details

NPI number: 1013138205
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: D9070 (MN)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense D9070 (MN)
Dental 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

1932 London Rd

Duluth, MN 55812-2038

Phone: (218) 728-2144

Fax: (218) 529-1623

Street-level locationGet directions

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Mailing address