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Dr. James Day Miller, DDS

Dr. James Day Miller is a Dentist provider (Dentist) practicing in Windom, MN, registered in the NPPES registry with NPI 1790887560 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Windom Family Dentistry Pllc (listed at the same practice address in NPPES).

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NPI 1790887560
Entity type Individual (Type 1)
Name Dr. James Day Miller
Credential DDS
Sex Male
Practice address 820 2ND AVE N, Windom, MN, 56101
Phone 5078315688
Fax 5078315025
Enumeration date 2006-09-02
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 9714 MN

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
3447256 Other MN TAX ID
Copy-ready billing details
Provider: James Miller, DDS
NPI: 1790887560
Taxonomy: 122300000X (Dentist)
Address: 820 2ND AVE N, Windom, MN, 56101

Other providers at this practice address

NPI Name Type Specialty Location
1356314223 Rodney Dynes Individual Family Medicine Physician Windom, MN
1043526403 Jessica Kelley Individual Family Nurse Practitioner Windom, MN
1376835447 Stephanie Buhler Individual Family Medicine Physician Windom, MN
1508129255 Stephanie Nwala Individual Physician Assistant Windom, MN
1407413081 Emily Winker Individual Dentist Windom, MN
1891379285 Brandon Karels Individual General Practice Dentistry Windom, MN
1043881105 Kiana Hiemstra Individual General Practice Dentistry Windom, MN
1215606355 Windom Family Dentistry Pllc Organization General Practice Dentistry Windom, MN

Verify this record

Cross-check NPI 1790887560 against the authoritative CMS record: view Dr. James Day Miller on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is James Miller?
James Miller is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.