Richard M. Thomas, PHD
Clinical Psychologist · Waterville, ME
Richard M. Thomas, PHD is a clinical psychologist with a practice address in Waterville, Maine, and NPI 1346338571, issued on Oct 11, 2006. Check the license (Maine PS489, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard M. Thomas
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS489 ME
Self-reported in NPPES; status is on the state search - Practice location
- 149 North St, Waterville, ME 04901
- Phone
- (207) 872-4396
- Enumerated
- Oct 11, 2006
- Record last updated
- Oct 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050524000362); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 295 in Maine → Look up another NPI →
Also registered at 149 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Aldilaimi, MDHospitalist Physician1497721849
- Alycia Allen, MSN, NP-CFamily Nurse Practitioner1083046718
- Michael Antoniello, M.D.Emergency Medicine Physician1568470953
- Amethyst Arceo, DOFamily Medicine Physician1801913553
- Timothy Axelson, CRNACertified Registered Nurse Anesthetist1649219353
- Faith Ayepola, MDStudent in an Organized Health Care Education/Training Program1922932417
Verify Richard M. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PS489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mainegeneral Medical CenterWaterville, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard M. Thomas among 295 clinical psychologist records in Maine
Richard M. Thomas, PHD 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 64% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated1983 · median 2002 among the 83 with a school on file
- Record last updated2014 · 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.
All 295 in Maine → Every provider in Waterville → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Nadir Behrem, PSY.D.Waterville, ME 049011255722534
- Laura Foster, PH.D.Waterville, ME 049011891411005
- Peter Gleason, PH.D.Waterville, ME 049011285832311
- Marin GodsoeWaterville, ME 049011790076396
- Alfonso Ortega Calderon, PSY.D.Waterville, ME 049011932269222
- Philip Smith, PH.D.Waterville, ME 049011568659472
- William Hafford, PSY.D.Belfast, ME 049151932552296
- Stephen Ouillette, PH.D.Belfast, ME 049151700938347
Common questions
What is Richard M. Thomas, PHD's NPI number?
Richard M. Thomas, PHD's National Provider Identifier (NPI) is 1346338571, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard M. Thomas, PHD located?
The NPPES record lists a practice address at 149 North St, Waterville, ME, 04901. Phone: (207) 872-4396. Providers update this record themselves, so call before visiting.
How can I verify Richard M. Thomas, PHD's license?
NPPES lists Maine license number PS489, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
What is Richard M. Thomas, PHD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.