Thomas Mervak, PH.D.
Clinical Psychologist · Royal Oak, MI
Thomas Mervak, PH.D. is a clinical psychologist with a practice address in Royal Oak, Michigan, and NPI 1548373038, issued on Aug 17, 2006. Check the license (Michigan 6301005315, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas Mervak
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 6301005315 MI
Self-reported in NPPES; status is on the state search - Practice location
- 628 N Main St, Royal Oak, MI 48067
- Phone
- (248) 797-5883
- Enumerated
- Aug 17, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (248) 435-2665
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,965 in Michigan → Look up another NPI →
Also registered at 628 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melissa Lee, LMSWClinical Social Worker1518092402
- Maureen Mapletoft, MSWClinical Social Worker1265570667
Verify Thomas Mervak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6301005315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas Mervak among 2,965 clinical psychologist records in Michigan
Thomas Mervak, PH.D. is one of 2,965 clinical psychologist records with a practice address in Michigan. 13% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 79% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2007 · 62% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 clinical psychologist records list a practice address in Royal Oak
They are 56 of the 3,887 NPPES records with a practice address in Royal Oak, and 2,965 clinical psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,965 in Michigan → Every provider in Royal Oak → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Steven Abell, PH.D.Royal Oak, MI 480671124150594
- Kathy August, PSY.D.Royal Oak, MI 480671457381451
- Jonathan Beard, PHDRoyal Oak, MI 480671417998972
- Christine Cantrell, PH.D.Royal Oak, MI 480671134170376
- Robert Heidrich, PSY.D.Royal Oak, MI 480671467480764
- Sharon Jones, PH.D.Royal Oak, MI 480671710915186
- Gregory Kotlarz, PH.D.Royal Oak, MI 480671134160732
- Sylvie Lombardo, PHDRoyal Oak, MI 480671649355868
Common questions
What is Thomas Mervak, PH.D.'s NPI number?
Thomas Mervak, PH.D.'s National Provider Identifier (NPI) is 1548373038, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Mervak, PH.D. located?
The NPPES record lists a practice address at 628 N Main St, Royal Oak, MI, 48067. Phone: (248) 797-5883. Providers update this record themselves, so call before visiting.
How can I verify Thomas Mervak, PH.D.'s license?
NPPES lists Michigan license number 6301005315, as entered by the provider. Search the Michigan 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.