DR. WALTER JOSEPH CROOK MD
NPI 1437372729
Psychiatry & Neurology - Psychiatry in Willmar, MN
About Dr. Walter Joseph Crook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WALTER JOSEPH CROOK MD (NPI 1437372729) is an individual psychiatry provider in Willmar, Minnesota, licensed in Alabama (12201) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of University Of South Alabama College Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
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.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Walter Joseph Crook Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WILLMAR, MN 56201
WILLMAR, MN 56201
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 Walter Crook's NPI number?
The NPI number for Walter Crook is 1437372729. It was assigned to this individual provider in the NPPES registry on April 11, 2007.
Where is Walter Crook located?
Walter Crook practices at 1701 Technology Dr NE, Willmar, MN 56201. The listed phone number is (320) 231-5906.
What is Walter Crook's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Walter Crook enrolled in Medicare?
Yes. Walter Crook 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.
When was this NPI record last updated?
The NPPES record for Walter Crook was last updated on July 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
