Samantha Dunn, D.O.
NPI 1023454089 · Developmental - Behavioral Pediatrics Physician · Portland, ME
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Dunn, D.O. is a Developmental - Behavioral Pediatrics Physician provider in Portland, ME (NPI 1023454089).
Provider details
- NPI number
- 1023454089
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 22 Bramhall StPortland, ME 04102-3134Phone: (207) 662-6562
- 3550 Market St Fl 3Philadelphia, PA 19104-3365Phone: (267) 408-4918
Registry dates
- Enumerated
- 2013-05-17
- Last updated
- 2022-07-21
Frequently asked questions
- What is Samantha Dunn's NPI number?
- Samantha Dunn's National Provider Identifier (NPI) is 1023454089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Dunn's specialty?
- Samantha Dunn is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Dunn located?
- Samantha Dunn's practice location on file with NPPES is 1577 Congress St, Portland, ME 04102-2169.
- What is Samantha Dunn's phone number?
- The practice phone number listed in the NPPES registry for Samantha Dunn is (207) 662-5522.
- Does Samantha Dunn accept Medicare?
- Samantha Dunn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Dunn's NPI active?
- Yes — Samantha Dunn's NPI (1023454089) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.