NPPES file of Aug 9, 2026

Katrina Nicole Rhymer, PH.D.

Clinical Psychologist · Saginaw, MI

Katrina Nicole Rhymer, PH.D. is a clinical psychologist with a practice address in Saginaw, Michigan, and NPI 1356403281, issued on Dec 15, 2006. Check the license (Michigan 6301011541, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356403281
Name
Katrina Nicole Rhymer
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
6301011541 MI
Self-reported in NPPES; status is on the state search
Practice location
1447 N Harrison St, Saginaw, MI 48602
Phone
(989) 583-2833
Enumerated
Dec 15, 2006
Record last updated
Jul 27, 2023
Fax
(989) 583-1440
Medicare enrollment
Enrolled (PECOS I20090313000277); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 2,965 in Michigan → Look up another NPI →

Also registered at 1447 N Harrison St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tammam Abdul-Aziz, MDAnesthesiology Physician1457343816
  2. Ameed Abdulrazzak, MDInternal Medicine Physician1902069016
  3. Diana Achatz, RDRegistered Dietitian1396937173
  4. Stephanie Adams, CRNACertified Registered Nurse Anesthetist1134597891
  5. Ali Ahmed, MDInternal Medicine Physician1043938319
  6. Abdo Alward, M.DHospitalist Physician1295772150

Verify Katrina Nicole Rhymer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6301011541    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Gratiot Integrated Health NetworkAlma, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katrina Nicole Rhymer among 2,965 clinical psychologist records in Michigan

Katrina Nicole Rhymer, 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. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 79% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2000 · median 2005 among the 697 with a school on file
  • Record last updated2023 · 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).

Clinical Psychologist providers in Michigan

There are 2,965 clinical psychologist records in Michigan.

All 2,965 in Michigan → Every provider in Saginaw → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Kenny Bertram, PH.D.Saginaw, MI 486021639280746
  2. Sandra Haughton, LLPSaginaw, MI 486021619319191
  3. Michelle Hodges-Pietryka, PSYDSaginaw, MI 486021033855812
  4. Andrea Rasdale, PSY.D.Saginaw, MI 486021821563537
  5. Kara Beck, TLLPSaginaw, MI 486031558786566
  6. James Bomersbach, MA, TLLPSaginaw, MI 486031992097299
  7. Shai Brosh, PHDSaginaw, MI 486031417289125
  8. Andrew Cassens, PSY.D.Saginaw, MI 486031023391232

Common questions

What is Katrina Nicole Rhymer, PH.D.'s NPI number?

Katrina Nicole Rhymer, PH.D.'s National Provider Identifier (NPI) is 1356403281, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Katrina Nicole Rhymer, PH.D. located?

The NPPES record lists a practice address at 1447 N Harrison St, Saginaw, MI, 48602. Phone: (989) 583-2833. Providers update this record themselves, so call before visiting.

How can I verify Katrina Nicole Rhymer, PH.D.'s license?

NPPES lists Michigan license number 6301011541, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.