Roanna Gillis, CNP
NPI 1659245140 · Family Nurse Practitioner · Damariscotta, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roanna Gillis, CNP is a Family Nurse Practitioner provider in Damariscotta, ME (NPI 1659245140).
Provider details
- NPI number
- 1659245140
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP251822 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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)
- 19 Saint Andrews LnBoothbay Harbor, ME 04538-1732Phone: (207) 633-7820Fax: (207) 810-4966
- 126 Depot StWaldoboro, ME 04572-5913Phone: (207) 832-6394Fax: (207) 536-5162
- 49 Hooper StWiscasset, ME 04578-4053Phone: (207) 882-7911Fax: (207) 882-6178
Registry dates
- Enumerated
- 2025-09-30
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Roanna Gillis's NPI number?
- Roanna Gillis's National Provider Identifier (NPI) is 1659245140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roanna Gillis's specialty?
- Roanna Gillis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Roanna Gillis located?
- Roanna Gillis's practice location on file with NPPES is 24 Miles Center Way, Damariscotta, ME 04543-4067.
- What is Roanna Gillis's phone number?
- The practice phone number listed in the NPPES registry for Roanna Gillis is (207) 563-4250.
- Does Roanna Gillis accept Medicare?
- Roanna Gillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roanna Gillis's NPI active?
- Yes — Roanna Gillis's NPI (1659245140) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.