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TYLER DETERMANN LMSW
NPI 1447868286
Counselor - Mental Health in Marshalltown, IA

Active since July 17, 2020PECOS Enrolled
9 N 4TH AVE, MARSHALLTOWN, IA 50158(641) 752-1585(641) 752-9665 Get Directions Write a Review

NPPES record last updated: July 17, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tyler Determann Lmsw NPPES

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

TYLER DETERMANN LMSW (NPI 1447868286) is an individual mental health provider in Marshalltown, Iowa and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Toledo.

NPPES Registry Identity

NPI1447868286
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameTYLER DETERMANNCredential: LMSW
Location Address9 N 4TH AVEMarshalltown, IA 50158-1836
Mailing Address9 N 4th AveMarshalltown, IA 50158-1836 · (641) 752-1585 · Fax (641) 752-9665
Phone(641) 752-1585
Fax(641) 752-9665
Sole ProprietorNo
Enumeration DateJuly 17, 2020
NPPES CertifiedJuly 17, 2020
✔ NPI 1447868286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
9 N 4TH AVE, Marshalltown, IA 50158
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Secondary Practice Location 1

Location 11309 S Broadway StToledo, IA 52342-2307 · Phone (641) 752-1585

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tyler Determann Lmsw 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.

Medicare Billing Reassignment

Medicare enrollment records show Tyler Determann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northwest Iowa Mental Health Center
137 mi
Mental Health (Including Community Mental Health Center)
201 E 11TH ST
Spencer, IA 51301
  • Reassigned Medicare billing, Iowa enrollment
  • 27 clinicians in this Medicare group
NPI 1356198675 (712) 262-2922

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 20

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

AMY BONIN M.S. - TLMHC
Counselor (Mental Health)
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-5421
DR. TERRENCE L AUGSPURGER M.D., CHILD PSYCHIAT
Psychiatry & Neurology (Child & Adolescent Psychiatry)
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-1585
MELINDA TULLIS TCADC
Counselor (Addiction (Substance Use Disorder))
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-5421
DARCY MAIDEN-PARKS LMSW
Counselor (Addiction (Substance Use Disorder))
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-5421
ANA MARIA HUERTA LEMUS
Counselor (Addiction (Substance Use Disorder))
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-5421
MR. LUKE ROBERT HANSEN PSY,D
Psychologist (Cognitive & Behavioral)
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-1585
TAYLOR HAMMES
Counselor (Addiction (Substance Use Disorder))
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-5421
JAMES KHILE TLMFT
Marriage & Family Therapist
9 N 4TH AVE
MARSHALLTOWN, IA 50158
Marshall County (641) 752-1585

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 Tyler Determann's NPI number?

The NPI number for Tyler Determann is 1447868286. It was assigned to this individual provider in the NPPES registry on July 17, 2020.

Where is Tyler Determann located?

Tyler Determann practices at 9 N 4th Ave, Marshalltown, IA 50158. The listed phone number is (641) 752-1585.

What is Tyler Determann's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Tyler Determann enrolled in Medicare?

Yes. Tyler Determann is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tyler Determann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tyler Determann reassigns Medicare benefits to Northwest Iowa Mental Health Center (Spencer, IA). The 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 Tyler Determann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tyler Determann was last updated on July 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.