Glen Harry Gruba, PHD
Clinical Psychologist · S Paris, ME
Glen Harry Gruba, PHD is a clinical psychologist with a practice address in S Paris, Maine, and NPI 1790992485, issued on May 16, 2007. Check the license (Maine PS354, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Glen Harry Gruba
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS354 ME
Self-reported in NPPES; status is on the state search - Practice location
- 41 Main St, S Paris, ME 04281
- Phone
- (207) 743-7430
- Enumerated
- May 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 295 in Maine → Look up another NPI →
Verify Glen Harry Gruba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PS354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Glen Harry Gruba among 295 clinical psychologist records in Maine
Glen Harry Gruba, 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 not. Its NPI, issued in 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 42% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
The 8 clinical psychologist records with the nearest ZIP codes
- Richard Rau, PH.D.Turner, ME 042821043274988
- Alyssa Hamilton, PSY.D.Livemore Falls, ME 042541659139293
- Nicholas Rehagen, PH.D.Livermore Falls, ME 042541013122175
- Abdullahi AbdullahiLewiston, ME 042401295687960
- John Mazzola, PHDLewiston, ME 042401619073053
- Thomas CollinsHebron, ME 042381629362942
- Linda Deshetler, PHDAugusta, ME 043301891908695
- Keith Houde, PH.D.Augusta, ME 043301326058462
Common questions
What is Glen Harry Gruba, PHD's NPI number?
Glen Harry Gruba, PHD's National Provider Identifier (NPI) is 1790992485, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Glen Harry Gruba, PHD located?
The NPPES record lists a practice address at 41 Main St, S Paris, ME, 04281. Phone: (207) 743-7430. Providers update this record themselves, so call before visiting.
How can I verify Glen Harry Gruba, PHD's license?
NPPES lists Maine license number PS354, 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. 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.