Rare Gem Psychiatry, PLLC
NPI 1366055519 · Psychiatric/Mental Health Nurse Practitioner · Saco, ME
Rare Gem Psychiatry, PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Saco, ME (NPI 1366055519).
Provider details
- NPI number
- 1366055519
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Katherine Mills, Owner(207) 420-2390
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Psychiatry Physician2084P0800X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-08-27
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Rare Gem Psychiatry, PLLC's NPI number?
- Rare Gem Psychiatry, PLLC's National Provider Identifier (NPI) is 1366055519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rare Gem Psychiatry, PLLC?
- Rare Gem Psychiatry, PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rare Gem Psychiatry, PLLC located?
- Rare Gem Psychiatry, PLLC's practice location on file with NPPES is 110 Main St Ste 1508, Saco, ME 04072-3517.
- What is Rare Gem Psychiatry, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Rare Gem Psychiatry, PLLC is (207) 420-2390.
- Who is the authorized official for Rare Gem Psychiatry, PLLC?
- The authorized official listed on Rare Gem Psychiatry, PLLC's NPPES record is Katherine Mills, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rare Gem Psychiatry, PLLC's NPI active?
- Yes — Rare Gem Psychiatry, PLLC's NPI (1366055519) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.