What is Thomas Day's NPI number?

Thomas Day's National Provider Identifier (NPI) is 1770572695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Day's specialty?

Thomas Day is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Thomas Day located?

Thomas Day's practice location on file with NPPES is 4190 Loberg Ave, Duluth, MN 55811-2652.

What is Thomas Day's phone number?

The practice phone number listed in the NPPES registry for Thomas Day is (218) 249-5700.

Is Thomas Day's NPI active?

Yes — Thomas Day's NPI (1770572695) is active in the NPPES registry as of the last update on 2017-02-02.

IndividualActive

Thomas Day, M.D.

NPI 1770572695 · Family Medicine Physician · Duluth, MN

Thomas Day, M.D. is a Family Medicine Physician provider in Duluth, MN (NPI 1770572695).

Provider details

NPI number: 1770572695
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 22345 (MN)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 22345 (MN)
Allopathic & Osteopathic Physicians

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

4190 Loberg Ave

Duluth, MN 55811-2652

Phone: (218) 249-5700

Fax: (218) 249-4666

Approximate (ZIP-level) locationGet directions

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Mailing address