Margaret Ray, FNP-C
Nurse Practitioner · Winterport, ME
Margaret Ray, FNP-C is a nurse practitioner with a practice address in Winterport, Maine, and NPI 1790275105, issued on May 11, 2018. Check the license (Maine CNP181106, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Ray
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- CNP181106 ME
Self-reported in NPPES; status is on the state search - Practice location
- 775 N Main St, Winterport, ME 04496
- Phone
- (207) 223-0965
- Enumerated
- May 11, 2018
- Record last updated
- Jul 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (207) 223-0975
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 450 in Maine → Look up another NPI →
Also registered at 775 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natalie Alvarez, ANPAdult Health Nurse Practitioner1255490256
- Lily Berntsson, MS, OTR/LPediatric Occupational Therapist1417830399
- Andrew Guppy, PAPhysician Assistant1679582126
- Robbin League, FNPCNurse Practitioner1801418199
- Lauren Moody, FNPCFamily Nurse Practitioner1356902605
- Melissa Ormsby, OTR/LPediatric Occupational Therapist1881523884
Verify Margaret Ray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP181106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average nurse practitioner in 2024
179 Medicare Part D claims for 19 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril15 claims
- Buspirone Hcl12 claims
- Levothyroxine Sodium12 claims
- Mirtazapine11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Margaret Ray among 450 nurse practitioner records in Maine
Margaret Ray, FNP-C is one of 450 nurse practitioner records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 65% of them.
- NPI issued2018 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2018 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 nurse practitioner records list a practice address in Winterport
They are 2 of the 21 NPPES records with a practice address in Winterport, and 450 nurse practitioner records in Maine.
All 450 in Maine → Every provider in Winterport → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Robbin League, FNPCWinterport, ME 044961801418199
- Shelly Roope, ARNPSangerville, ME 044791487021259
- Tina Brown, RN, MSN, NP-COrono, ME 044731265782304
- Sande Curtis, FNPOrono, ME 044691932117314
- Celine Ferland, NP-COld Town, ME 044681265779201
- Kathleen Heyden, FNP, GNPOld Town, ME 044681376733493
- Rachel Kinney, FNPCOld Town, ME 044681174020432
- Amanda SotirelisOld Town, ME 044681760932552
Common questions
What is Margaret Ray, FNP-C's NPI number?
Margaret Ray, FNP-C's National Provider Identifier (NPI) is 1790275105, issued on May 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Ray, FNP-C located?
The NPPES record lists a practice address at 775 N Main St, Winterport, ME, 04496. Phone: (207) 223-0965. Providers update this record themselves, so call before visiting.
How can I verify Margaret Ray, FNP-C's license?
NPPES lists Maine license number CNP181106, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Ray, FNP-C prescribe under Medicare Part D?
In 2024, Margaret Ray, FNP-C had 179 Medicare Part D claims for 19 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.