Carolyn Stwertka, MD
NPI 1659790996 · Pediatrics Physician · Belfast, ME
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Stwertka, MD is a Pediatrics Physician provider in Belfast, ME (NPI 1659790996).
Provider details
- NPI number
- 1659790996
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD21726 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 133 Corporate DrBangor, ME 04401-4312Phone: (079) 411-1552Fax: (207) 945-5063
- 50 Union StEllsworth, ME 04605-1534Phone: (207) 664-7744
- 15 Anchor Dr Ste 103Rockport, ME 04856-3847Phone: (207) 301-5600Fax: (207) 301-5360
Registry dates
- Enumerated
- 2014-04-15
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is Carolyn Stwertka's NPI number?
- Carolyn Stwertka's National Provider Identifier (NPI) is 1659790996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Stwertka's specialty?
- Carolyn Stwertka is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Stwertka located?
- Carolyn Stwertka's practice location on file with NPPES is 9 Fahy St, Belfast, ME 04915-6028.
- What is Carolyn Stwertka's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Stwertka is (207) 505-3600.
- Does Carolyn Stwertka accept Medicare?
- Carolyn Stwertka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Stwertka's NPI active?
- Yes — Carolyn Stwertka's NPI (1659790996) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.