Shelby Mast, DO
NPI 1851898456 · Pediatrics Physician · Skowhegan, ME
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelby Mast, DO is a Pediatrics Physician provider in Skowhegan, ME (NPI 1851898456).
Provider details
- NPI number
- 1851898456
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO3253 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-04-10
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Shelby Mast's NPI number?
- Shelby Mast's National Provider Identifier (NPI) is 1851898456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelby Mast's specialty?
- Shelby Mast is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Shelby Mast located?
- Shelby Mast's practice location on file with NPPES is 46 Fairview Ave Ste 225, Skowhegan, ME 04976.
- What is Shelby Mast's phone number?
- The practice phone number listed in the NPPES registry for Shelby Mast is (207) 474-6265.
- Does Shelby Mast accept Medicare?
- Shelby Mast is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelby Mast's NPI active?
- Yes — Shelby Mast's NPI (1851898456) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.