NPPES file of Aug 9, 2026

Tyson Daniel Nadeau

Physician Assistant · Biddeford, ME

Tyson Daniel Nadeau is a physician assistant with a practice address in Biddeford, Maine, and NPI 1245019017, issued on Sep 21, 2023. Check the license with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245019017
Name
Tyson Daniel Nadeau
Primary taxonomy
Physician Assistant 363A00000X
Practice location
10 Ridgeview Dr, Biddeford, ME 04005
Phone
(207) 590-2569
Enumerated
Sep 21, 2023
Record last updated
Sep 21, 2023
Medicare enrollment
Enrolled (PECOS I20241122001988); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Verify Tyson Daniel Nadeau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

97% fewer Medicare Part D claims than the average physician assistant in 2024

24 Medicare Part D claims for 20 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Tyson Nadeau24
  2. Specialty average830

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.

Bills Medicare through one group practice

  1. Bayhealth Emergency Physicians LLCMilton, DE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tyson Daniel Nadeau among 979 physician assistant records in Maine

Tyson Daniel Nadeau is one of 979 physician assistant records with a practice address in Maine. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 8% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2024 · median 2017 among the 648 with a school on file
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 physician assistant records list a practice address in Biddeford

They are 41 of the 905 NPPES records with a practice address in Biddeford, and 979 physician assistant records in Maine.

The 8 physician assistant records with the nearest ZIP codes

  1. Lauren Alofs, PA-CBiddeford, ME 040051942682034
  2. Kimberly Caldwell, PABiddeford, ME 040051043345390
  3. Dylan Clemens, PA-CBiddeford, ME 040051811481807
  4. James Conley, PABiddeford, ME 040051235367764
  5. Kenneth Duge, PA-CBiddeford, ME 040051982089629
  6. Margaret Griffin, PA-CBiddeford, ME 040051124593249
  7. Beth Hart, PA-CBiddeford, ME 040051164850251
  8. Erin Haynes, PABiddeford, ME 040051952356958

Common questions

What is Tyson Daniel Nadeau's NPI number?

Tyson Daniel Nadeau's National Provider Identifier (NPI) is 1245019017, issued on Sep 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Tyson Daniel Nadeau located?

The NPPES record lists a practice address at 10 Ridgeview Dr, Biddeford, ME, 04005. Phone: (207) 590-2569. Providers update this record themselves, so call before visiting.

How can I verify Tyson Daniel Nadeau's license?

Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Tyson Daniel Nadeau prescribe under Medicare Part D?

In 2024, Tyson Daniel Nadeau had 24 Medicare Part D claims for 20 beneficiaries; the average among physician assistant prescribers was 830. 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.