Margaret Ray, FNP-C
NPI 1790275105 · Nurse Practitioner · Winterport, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Ray, FNP-C is a Nurse Practitioner provider in Winterport, ME (NPI 1790275105).
Provider details
- NPI number
- 1790275105
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 15 |
| Buspirone Hcl | 12 |
| Levothyroxine Sodium | 12 |
| Mirtazapine | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-11
- Last updated
- 2018-07-05
Frequently asked questions
- What is Margaret Ray's NPI number?
- Margaret Ray's National Provider Identifier (NPI) is 1790275105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Ray's specialty?
- Margaret Ray is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Ray located?
- Margaret Ray's practice location on file with NPPES is 775 N Main St, Winterport, ME 04496.
- What is Margaret Ray's phone number?
- The practice phone number listed in the NPPES registry for Margaret Ray is (207) 223-0965.
- Does Margaret Ray accept Medicare?
- Margaret Ray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Ray's NPI active?
- Yes — Margaret Ray's NPI (1790275105) is active in the NPPES registry as of the last update on 2018-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.