DR. KATRINA NICOLE RHYMER PH.D.
NPI 1356403281
Psychologist - Clinical in Saginaw, MI

Q: What is Katrina Rhymer's NPI number?

The NPI number for Katrina Rhymer is 1356403281. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Q: What is Katrina Rhymer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Katrina Rhymer was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 15, 2006PECOS EnrolledAccepts Medicare Assignment

1447 N HARRISON ST, SAGINAW, MI 48602(989) 583-2833(989) 583-1440 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Katrina Nicole Rhymer Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATRINA NICOLE RHYMER PH.D. (NPI 1356403281) is an individual clinical provider in Saginaw, Michigan, licensed in Michigan (6301011541) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1356403281

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. KATRINA NICOLE RHYMERCredential: PH.D.

Location Address1447 N HARRISON STSaginaw, MI 48602-4727

Mailing Address1206 Tomah DrMount Pleasant, MI 48858-3345 · (989) 779-8965

Phone(989) 583-2833

Fax(989) 583-1440

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateDecember 15, 2006

Last NPPES UpdateJuly 27, 2023

NPPES CertifiedJuly 27, 2023

✔ NPI 1356403281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in MI · 6301011541

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologistTaxonomy 103T00000X · License 6301011541 (MI)

1447 N HARRISON ST, Saginaw, MI 48602

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Katrina Nicole Rhymer Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567528748

PECOS Enrollment IDI20090313000277

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Katrina Rhymer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Covenant Medical Center, Inc

Same address

Family Medicine

1447 N HARRISON ST
Saginaw, MI 48602

Reassigned Medicare billing, Michigan enrollment
720 clinicians in this Medicare group

NPI 1063955136 (989) 583-6100

Gratiot Integrated Health Network

35 mi

Mental Health (Including Community Mental Health Center)

608 WRIGHT AVE
Alma, MI 48801

Reassigned Medicare billing, Michigan enrollment
20 clinicians in this Medicare group

NPI 1710049242 (989) 463-4971

Community Mental Health For Central Michigan

41 mi

Psychiatry

301 S CRAPO ST, SUITE 100
Mt Pleasant, MI 48858

Reassigned Medicare billing, Michigan enrollment
35 clinicians in this Medicare group

NPI 1881622892 (989) 773-6961

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$166.68 typical visit price

range $54.34 – $166.68

Typical copayment $41.67 (range $13.58 – $41.67)

Most-billed visit code 99205

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRITTANY LYNN LEWIS OTR/L

Occupational Therapist