Katharine Potter, MSN, NP-C
NPI 1821377466 · Family Nurse Practitioner · Brunswick, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Potter, MSN, NP-C is a Family Nurse Practitioner provider in Brunswick, ME (NPI 1821377466).
Provider details
- NPI number
- 1821377466
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- CNP111067 (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
15 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
- 2011-08-14
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Katharine Potter's NPI number?
- Katharine Potter's National Provider Identifier (NPI) is 1821377466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Potter's specialty?
- Katharine Potter is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Potter located?
- Katharine Potter's practice location on file with NPPES is 3600 College Sta, Brunswick, ME 04011-8427.
- What is Katharine Potter's phone number?
- The practice phone number listed in the NPPES registry for Katharine Potter is (978) 578-1710.
- Does Katharine Potter accept Medicare?
- Katharine Potter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Potter's NPI active?
- Yes — Katharine Potter's NPI (1821377466) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.