DOROTHY MARIE THAYER (MD) – Family Medicine Physician, NPI 1427023324

DOROTHY MARIE THAYER (MD) is a healthcare provider. based in Livermore falls, Maine. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 011788 (ME). The NPI Number for DOROTHY MARIE THAYER (MD) is 1427023324

Main info

Female
43 Years Of Experience
Accepts Medicare Assignment
Name
DOROTHY MARIE THAYER (MD)
NPI
1427023324
Phone
(207) 376-9009
Address
38 UNION ST
Enumeration Date
22 February 2006
Last Update Date
17 March 2019

Doctor Profile

Medical School Name
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Secondary Phone
2073769009
Graduation Year
1983 (43 years ago)
PAC ID
1254229651
Group Practice PAC ID
6507106531
Professional Enrollment ID
I20040819000343
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DOROTHY MARIE THAYER (MD)

  • 38, Union Street, Livermore Falls, Androscoggin County, Maine, 04254, United States

    LIVERMORE FALLS, ME 042541229

    Phone: (207) 376-9009

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 04254)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6507106531View full group profile
NameSpecialtyState
DR. CAROL THAYER (M.D.)
-VT

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Frequently asked questions

Is DOROTHY MARIE THAYER (MD) listed with a National Provider Identifier?
Yes — DOROTHY MARIE THAYER (MD) has NPI 1427023324 on file in the registry.
Is DOROTHY MARIE THAYER (MD) still an active registrant?
DOROTHY MARIE THAYER (MD) carries an active NPI according to the public dataset.
How would a patient describe DOROTHY MARIE THAYER (MD)'s focus?
For DOROTHY MARIE THAYER (MD), the primary taxonomy reads as Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in Maine is DOROTHY MARIE THAYER (MD) registered?
Use Livermore Falls, Maine as the headline location for DOROTHY MARIE THAYER (MD) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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