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DAVID C THAYER FNPC
NPI 1871687939
Nurse Practitioner - Family in Winterport, ME

Active since October 03, 2006PECOS Enrolled
775 N MAIN ST, WINTERPORT, ME 04496(207) 223-0965(207) 223-0975 Get Directions Write a Review

NPPES record last updated: May 5, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 5, 2021, Mar 17, 2018, Nov 10, 2017 and 2 more (5 updates tracked since 2016).

About David C Thayer Fnpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID C THAYER FNPC (NPI 1871687939) is an individual family provider in Winterport, Maine, licensed in Maine (CNP161174) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mechanic Falls.

NPPES Registry Identity

NPI1871687939
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameDAVID C THAYERCredential: FNPC
Location Address775 N MAIN STWinterport, ME 04496-3414
Mailing AddressPo Box 1599Bangor, ME 04402-1599 · (207) 404-8200 · Fax (207) 947-0435
Phone(207) 223-0965
Fax(207) 223-0975
Sole ProprietorNo
Enumeration DateOctober 3, 2006
Last NPPES UpdateMay 5, 20215 updates tracked since enumeration
NPPES CertifiedMay 5, 2021
✔ NPI 1871687939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in ME · CNP161174
775 N MAIN ST, Winterport, ME 04496
Open in Google Maps ↗

Secondary Practice Location 1

Location 122 Pleasant StMechanic Falls, ME 04256-6108 · Phone (207) 345-9729 · Fax (207) 345-9421

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David C Thayer Fnpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show David Thayer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Maine Medical Center
54 mi
Multi-Specialty
23 BOWDOIN ST
Manchester, ME 04351
  • Reassigned Medicare billing, Maine enrollment
  • 920 clinicians in this Medicare group
NPI 1598411175 (207) 621-2500
Alignmed Medical Group, PC
536 mi
Geriatric Medicine
9200 FRANKLIN SQUARE DR
Baltimore, MD 21237
  • Reassigned Medicare billing, Maine enrollment
  • 11 clinicians in this Medicare group
NPI 1366289423 (410) 391-2600
Genesis Eldercare Physician Services LLC
554 mi
Internal Medicine
6508 DEER POINTE DR STE A
Salisbury, MD 21804
  • Reassigned Medicare billing, Maine enrollment
  • 11 clinicians in this Medicare group
NPI 1609180926 (410) 543-1957
Alignmed Partners, PC
1,222 mi
Geriatric Medicine
420 DEAN DR
Gardendale, AL 35071
  • Reassigned Medicare billing, Maine enrollment
  • 11 clinicians in this Medicare group
NPI 1881109452 (205) 631-8709

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04496 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PENOBSCOT COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 945-5247
MS. NATALIE ELIZABETH ALVAREZ ANP
Nurse Practitioner (Adult Health)
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 223-5074
LAUREN M MOODY FNPC
Nurse Practitioner (Family)
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 223-0965
LILY BERNTSSON MS, OTR/L
Occupational Therapist (Pediatrics)
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 613-6494
MARIA MAY PHILBRICK SPENCER
Occupational Therapist
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 613-6463
ANDREW GUPPY PA
Physician Assistant
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 223-5074
MARGARET RAY FNP-C
Nurse Practitioner
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 223-0965
ROBBIN J LEAGUE FNPC
Nurse Practitioner
775 N MAIN ST
WINTERPORT, ME 04496
Waldo County (207) 223-0965

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Thayer's NPI number?

The NPI number for David Thayer is 1871687939. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is David Thayer located?

David Thayer practices at 775 N Main St, Winterport, ME 04496. The listed phone number is (207) 223-0965.

What is David Thayer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is David Thayer enrolled in Medicare?

Yes. David Thayer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Thayer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Thayer reassigns Medicare benefits to 4 organizations: Central Maine Medical Center (Manchester, ME), Alignmed Medical Group, PC (Baltimore, MD), Genesis Eldercare Physician Services LLC (Salisbury, MD) and Alignmed Partners, PC (Gardendale, AL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Thayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Thayer accept?

Health plans from Anthem Blue Cross and Blue Shield list David Thayer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Thayer was last updated on May 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.