Alyssa Anne Hamilton, PSY.D.
Clinical Psychologist · Livemore Falls, ME
Alyssa Anne Hamilton, PSY.D. is a clinical psychologist with a practice address in Livemore Falls, Maine, and NPI 1659139293, issued on Mar 8, 2024. Check the license (Maine PS2563, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Anne Hamilton
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS2563 ME
Self-reported in NPPES; status is on the state search - Practice location
- 21 Main Street, Livemore Falls, ME 04254
- Phone
- (207) 897-6601
- Enumerated
- Mar 8, 2024
- Record last updated
- Mar 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20241017000166); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 295 in Maine → Look up another NPI →
Verify Alyssa Anne Hamilton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PS2563Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- MainehealthLivermore Falls, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Anne Hamilton among 295 clinical psychologist records in Maine
Alyssa Anne Hamilton, PSY.D. is one of 295 clinical psychologist records with a practice address in Maine. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 96% of them.
- NPI issued2024 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated2020 · median 2002 among the 83 with a school on file
- Record last updated2024 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Maine
There are 295 clinical psychologist records in Maine.
The 8 clinical psychologist records with the nearest ZIP codes
- Nicholas Rehagen, PH.D.Livermore Falls, ME 042541013122175
- Abdullahi AbdullahiLewiston, ME 042401295687960
- John Mazzola, PHDLewiston, ME 042401619073053
- Thomas CollinsHebron, ME 042381629362942
- Glen Gruba, PHDS Paris, ME 042811790992485
- Richard Rau, PH.D.Turner, ME 042821043274988
- Michael Dixon, PH.D.Auburn, ME 042101932161023
- Keith Houde, PH.D.Augusta, ME 043301326058462
Common questions
What is Alyssa Anne Hamilton, PSY.D.'s NPI number?
Alyssa Anne Hamilton, PSY.D.'s National Provider Identifier (NPI) is 1659139293, issued on Mar 8, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Anne Hamilton, PSY.D. located?
The NPPES record lists a practice address at 21 Main Street, Livemore Falls, ME, 04254. Phone: (207) 897-6601. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Anne Hamilton, PSY.D.'s license?
NPPES lists Maine license number PS2563, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity 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.