David C. Thayer, FNPC
Family Nurse Practitioner · Winterport, ME
David C. Thayer, FNPC is a family nurse practitioner with a practice address in Winterport, Maine, and NPI 1871687939, issued on Oct 3, 2006. Check the license (Maine CNP161174, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David C. Thayer
- Credential
- FNPC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CNP161174 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
- Oct 3, 2006
- Record last updated
- May 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (207) 223-0975
- Entity
- Type 1 · individual
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 David C. Thayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP161174Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,140 Medicare Part D claims for 199 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 97 claims were for opioids.
Most prescribed
- Furosemide183 claims
- Levothyroxine Sodium154 claims
- Eliquis111 claims
- Atorvastatin Calcium92 claims
- Amlodipine Besylate86 claims
- Sertraline Hcl82 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.
Industry payments in 2024: $81.13
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 family nurse practitioner records list a practice address in Winterport
They are 2 of the 21 NPPES records with a practice address in Winterport, and 1,274 family nurse practitioner records in Maine.
All 2 in Winterport → All 1,274 in Maine → Every provider in Winterport →
Other family nurse practitioner records in Maine
- Jessica Abbatiello, NP-CPortland, ME1871811737
- Susan Abbott, FNP-CWaterville, ME1366776007
- Tammy Abbott, NPLewiston, ME1578199246
- Samuel Acha, FNP-BCWestbrook, ME1053832113
- Shannon Achorn, NPRockland, ME1891594271
- Christa Adams, FNPLewiston, ME1215697891
- Chrystal Adams, FNPBangor, ME1235180209
- Sarah Adams, NPLewiston, ME1891933677
- Katharine Addicott, FNPPortland, ME1013032036
- Allison Ainsworth, NPFort Fairfield, ME1487710505
Common questions
What is David C. Thayer, FNPC's NPI number?
David C. Thayer, FNPC's National Provider Identifier (NPI) is 1871687939, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David C. Thayer, FNPC 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 David C. Thayer, FNPC's license?
NPPES lists Maine license number CNP161174, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does David C. Thayer, FNPC prescribe under Medicare Part D?
In 2024, David C. Thayer, FNPC had 3,140 Medicare Part D claims for 199 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.