Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KAITLYN GREENE HOUNSHELL MD
NPI 1467949685
Psychiatry & Neurology - Psychiatry in Grand Rapids, MI

Q: What is Kaitlyn Hounshell's NPI number?

The NPI number for Kaitlyn Hounshell is 1467949685. It was assigned to this individual provider in the NPPES registry on April 13, 2018. The provider is also known as Kaitlyn Mae Greene.

Q: What is Kaitlyn Hounshell's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Kaitlyn Hounshell was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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 April 13, 2018PECOS Enrolled

1400 LEONARD ST NE, GRAND RAPIDS, MI 49505(616) 217-4435 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 6, 2025, May 28, 2020, Apr 13, 2018 (3 updates tracked since 2018).

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About Kaitlyn Greene Hounshell Md NPPES

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

KAITLYN GREENE HOUNSHELL MD (NPI 1467949685) is an individual psychiatry provider in Grand Rapids, Michigan, licensed in Michigan (4301511749) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Grand Rapids.

NPPES Registry Identity

NPI1467949685

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameKAITLYN GREENE HOUNSHELLCredential: MD

Location Address1400 LEONARD ST NEGrand Rapids, MI 49505-5515

Mailing Address1400 Leonard St NeGrand Rapids, MI 49505-5515 · (616) 217-4435

Phone(616) 217-4435

Sole ProprietorNo

Enumeration DateApril 13, 2018

Last NPPES UpdateJune 26, 20263 updates tracked since enumeration

NPPES CertifiedJune 26, 2026

✔ NPI 1467949685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MI · 4301511749

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1400 LEONARD ST NE, Grand Rapids, MI 49505

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Other Names 1

Former Name (1)Kaitlyn Mae Greene

Secondary Practice Location 1

Location 1300 68th St SEGrand Rapids, MI 49548-6927 · Phone (616) 455-5000

Other Identifiers 1

Medicaid1467949685MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kaitlyn Greene Hounshell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49505 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

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

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 15

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

SERA A GRUSZKA PHD, LP

Psychologist