SARAH JEAN MUENCH PSY.D.
NPI 1366679359
Psychologist in Zeeland, MI

Active since June 17, 2009PECOS EnrolledAccepts Medicare Assignment
156 W WASHINGTON AVE, ZEELAND, MI 49464(833) 342-4552 Get Directions Write a Review

NPPES record last updated: March 12, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sarah Jean Muench Psy.d. NPPES

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

SARAH JEAN MUENCH PSY.D. (NPI 1366679359) is an individual psychologist in Zeeland, Michigan, licensed in Michigan (6301015009) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1366679359
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameSARAH JEAN MUENCHCredential: PSY.D.
Location Address156 W WASHINGTON AVEZeeland, MI 49464-1102
Mailing Address300 68th St SeGrand Rapids, MI 49548-6927 · (616) 455-5000
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJune 17, 2009
Last NPPES UpdateMarch 12, 2023
NPPES CertifiedMarch 12, 2023
✔ NPI 1366679359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses✔ Licensed in MI · 6301015009✔ Licensed in MI · 6301014159
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
156 W WASHINGTON AVE, Zeeland, MI 49464

Other Names 1

Former Name (1)Sarah Jean Muench-miller Ma, Dllp

Secondary Practice Locations 2

Location 15073 Gull Rd # 94Kalamazoo, MI 49048-4020 · Phone (833) 342-4552
Location 22118 3 Mile Rd NWGrand Rapids, MI 49544-1425 · Phone (616) 222-3720

Accepted 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

Sarah Jean Muench Psy.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 ID143475293
PECOS Enrollment IDI20130221000413
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

2

Medicare enrollment records show Sarah Muench reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychologist
156 W WASHINGTON AVE
Zeeland, MI 49464
  • Reassigned Medicare billing, Michigan enrollment
  • 5 clinicians in this Medicare group
Professional
300 68TH ST SE
Grand Rapids, MI 49548
  • Reassigned Medicare billing, Michigan enrollment
  • 135 clinicians in this Medicare group

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

Other Providers at the Same Location NPPES 2

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

Psychologist
156 W WASHINGTON AVE
ZEELAND, MI 49464
Social Worker (Clinical)
156 W WASHINGTON AVE
ZEELAND, MI 49464

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarah Muench's NPI number?

The NPI number for Sarah Muench is 1366679359. It was assigned to this individual provider in the NPPES registry on June 17, 2009. The provider is also known as Sarah Jean Muench-Miller Ma, Dllp.

Where is Sarah Muench located?

Sarah Muench practices at 156 W Washington Ave, Zeeland, MI 49464. The listed phone number is (833) 342-4552.

What is Sarah Muench's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Sarah Muench enrolled in Medicare?

Yes. Sarah Muench is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Sarah Muench's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Muench reassigns Medicare benefits to 2 organizations: Infinity Consultation Group (Zeeland, MI) and Pine Rest Christian Mental Health Services (Grand Rapids, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sarah Muench's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Muench accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Sarah Muench as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sarah Muench was last updated on March 12, 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.