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KATIE S KOCIAN MAC, LPC
NPI 1598440216
Counselor - Professional in Green Bay, WI

Active since June 20, 2023PECOS Enrolled
300 CROOKS ST, GREEN BAY, WI 54301(920) 436-6800(920) 437-3540 Get Directions Write a Review

NPPES record last updated: January 23, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Katie S Kocian Mac, Lpc NPPES

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

KATIE S KOCIAN MAC, LPC (NPI 1598440216) is an individual professional provider in Green Bay, Wisconsin, licensed in Wisconsin (7122) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1598440216
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameKATIE S KOCIANCredential: MAC, LPC
Location Address300 CROOKS STGreen Bay, WI 54301-4527
Mailing AddressPo Box 22308Green Bay, WI 54305-2308 · (920) 436-6800 · Fax (920) 437-3540
Phone(920) 436-6800
Fax(920) 437-3540
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 20, 2023
Last NPPES UpdateJanuary 23, 2025
NPPES CertifiedJanuary 23, 2025
✔ NPI 1598440216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in WI · 7122
300 CROOKS ST, Green Bay, WI 54301
Open in Google Maps ↗

Other Identifiers 2

Medicaid1598440216WI
Other11533WI · State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, HealthPartners, Medica and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katie S Kocian Mac, Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID345708673
PECOS Enrollment IDI20260818001240
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 Katie Kocian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nystrom & Associates Counseling Wi., S.C.
168 mi
Mental Health (Including Community Mental Health Center)
201 MAIN ST STE 500
La Crosse, WI 54601
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Nystrom & Associates Counseling Wi Sc
  • 133 clinicians in this Medicare group
NPI 1659977866 (651) 379-1750

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.

JAYNE E VON DER LINDEN MSW
Social Worker (Clinical)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
BRENDA J MALCOREQ BS
Social Worker
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
REBECCA MARIE BARRETT MSW APSW
Social Worker (Clinical)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
KATHRYN HERMAN
Counselor (Professional)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
MADYSEN J THAYSE MSW, APSW
Social Worker (Clinical)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
CLARISSA DETRIE MSW
Counselor (Mental Health)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800
JENNIFER HARRIS-FORBES
Counselor (Professional)
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-4360
MICHELLE GAUGER MSE, LPC, SAC
Counselor (Addiction (Substance Use Disorder))
300 CROOKS ST
GREEN BAY, WI 54301
Brown County (920) 436-6800

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 Katie Kocian's NPI number?

The NPI number for Katie Kocian is 1598440216. It was assigned to this individual provider in the NPPES registry on June 20, 2023.

Where is Katie Kocian located?

Katie Kocian practices at 300 Crooks St, Green Bay, WI 54301. The listed phone number is (920) 436-6800.

What is Katie Kocian's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Katie Kocian enrolled in Medicare?

Yes. Katie Kocian is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Kocian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Kocian reassigns Medicare benefits to Nystrom & Associates Counseling Wi., S.C. (La Crosse, WI). 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 Katie Kocian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Kocian accept?

Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Medica, Quartz and UnitedHealthcare list Katie Kocian 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 Katie Kocian was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.