OrthodontistIndex

Melanie Bluth, DDS

Orthodontist in Duluth, MN

Registered orthodontistLicense # listed (MN)

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Public-record details

Address
3617 W Arrowhead Rd, Duluth, MN 55811
Phone
(218) 722-4484
Listed under
Individual orthodontists
NPI
1215598784
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed
DDS
License number on NPI record
R745 (MN)
NPI first issued
Jun 25, 2019
NPI record last updated
Jul 6, 2026

NPI 1215598784 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its primary taxonomy; license R745 (MN) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1215598784 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

Other orthodontists in Duluth

Brian Landrigan, DDS, MS3617 W Arrowhead Rd, Suite 200 · Duluth, MN 55811 · (218) 722-4484 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (MN)Jacob Schroeder1901 South St Ste 2 · Duluth, MN 55812 · (218) 727-3789 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (MN)Nathaniel Caple, DDS1901 South St Ste 2 · Duluth, MN 55812 · (218) 727-3789 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (MN)Christine Hammer DDS Ms PA17 West Central Entrance · Duluth, MN 55811 · (218) 349-9546 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistChristine Hammer, DDS, MS9 Eastridge Blvd · Duluth, MN 55804 · (218) 349-9546 · Individual orthodontistsRegistered specialty: OrthodonticsRegistered orthodontistLicense # listed (MN)Op Orthodontics of Minnesota PLLC1901 South St Ste 2 · Duluth, MN 55812 · (218) 460-5417 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistZenith City Orthodontics PLLC1901 South St Ste 2 · Duluth, MN 55812 · (218) 727-3789 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistArrowhead Orthodontics PC3617 W Arrowhead Rd, Suite 200 · Duluth, MN 55811 · (218) 722-4484 · Orthodontic practicesRegistered specialty: Orthodontics · PracticeRegistered orthodontistLicense # listed (MN)

All 13 in Duluth →