Thomas Criswell Mack, PH.D.
Clinical Psychologist · Iowa City, IA
Thomas Criswell Mack, PH.D. is a clinical psychologist with a practice address in Iowa City, Iowa, and NPI 1881251783, issued on May 26, 2019. Check the license (Iowa 094424, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas Criswell Mack
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 094424 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2710 North Dodge St., Iowa City, IA 52245
- Phone
- (319) 400-1311
- Enumerated
- May 26, 2019
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (319) 575-6025
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 212 in Iowa → Look up another NPI →
Verify Thomas Criswell Mack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 094424Check 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 Criswell Mack among 212 clinical psychologist records in Iowa
Thomas Criswell Mack, PH.D. is one of 212 clinical psychologist records with a practice address in Iowa. 20% 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 2019, is newer than 91% of them.
- NPI issued2019 · 91% of these records are older, 8% newer
- In a Medicare fileNo · 20% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2021 · 68% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Iowa
There are 212 clinical psychologist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 212 in Iowa → Every provider in Iowa City → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Audrey BahrickIowa City, IA 522451659247153
- Marvin Denburg, PHDIowa City, IA 522451144330226
- Wakiza Gamez, PH.D.Iowa City, IA 522451740639897
- Frank Gersh, PH.D.Iowa City, IA 522451518993773
- David Johnson, PH.DIowa City, IA 522451346291846
- Elizabeth Matthews, PSYDIowa City, IA 522451871910513
- Amy Rein, PHDIowa City, IA 522451245674126
- Virginia Stamler, PH.D.Iowa City, IA 522451013020932
Common questions
What is Thomas Criswell Mack, PH.D.'s NPI number?
Thomas Criswell Mack, PH.D.'s National Provider Identifier (NPI) is 1881251783, issued on May 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Criswell Mack, PH.D. located?
The NPPES record lists a practice address at 2710 North Dodge St., Iowa City, IA, 52245. Phone: (319) 400-1311. Providers update this record themselves, so call before visiting.
How can I verify Thomas Criswell Mack, PH.D.'s license?
NPPES lists Iowa license number 094424, as entered by the provider. Search the Iowa 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.