Theresa Mellion, DMD, MS
NPI 1386065688 · Orthodontics and Dentofacial Orthopedics Dentistry · Massillon, OH
Theresa Mellion, DMD, MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Massillon, OH (NPI 1386065688).
Provider details
- NPI number
- 1386065688
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD, MS
- Sex
- Female
- Sole proprietor
- No
- License
- 1386065688 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2014-01-04
- Last updated
- 2016-12-07
Frequently asked questions
- What is Theresa Mellion's NPI number?
- Theresa Mellion's National Provider Identifier (NPI) is 1386065688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Mellion's specialty?
- Theresa Mellion is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Theresa Mellion located?
- Theresa Mellion's practice location on file with NPPES is 3235 Wales Ave Nw, Massillon, OH 44646-1841.
- What is Theresa Mellion's phone number?
- The practice phone number listed in the NPPES registry for Theresa Mellion is (330) 833-3335.
- Is Theresa Mellion's NPI active?
- Yes — Theresa Mellion's NPI (1386065688) is active in the NPPES registry as of the last update on 2016-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.