Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1871239475 Individual Practitioner Female Practitioner

Marlo Ahn Willman , SLP

Speech-Language Pathologist • Green Bay, WI

Professional Overview & Biography Verified Profile Summary

Marlo Willman, SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Green Bay, WI. Practice services are available at 744 S WEBSTER AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

744 S Webster Ave

Green Bay, WI 543013505

Telephone 9204337822
Fax 9204333651
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Green Bay, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.1 Yrs
State Avg: 12.9 Yrs
Regional Practice Density
125 Specialists

Practicing in Green Bay, WI (3821 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-03-19
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License WI 6489-154

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Secondary Practice Locations

1818 N Meade St

Appleton, WI 549113454

Phone: 9207314101

555 Redbird Cir

De Pere, WI 541157977

Phone: 9203386820

1580 Commanche Ave

Green Bay, WI 543135751

Phone: 9204358326

820 Arbutus Ave

Oconto, WI 541532004

Phone: 9208351100

725 S Webster Ave

Green Bay, WI 543013500

Phone: 9204333655

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Jamie Mosupye , OT

Occupational Therapist

NPI 1013227537

Occupational Therapist

Tessa Heckel , MS CCC-SLP

Speech-Language Pathologist

NPI 1033406467

MSCCCSLP

Patricia Slempkes , OT

Occupational Therapist

NPI 1033726914

Occupational Therapist

NPI 1073186482

Doctor of Physical Therapy

Kamie Corbiere Swanson , OT

Occupational Therapist

NPI 1073734851

Occupational Therapist

Dr. Brad Freeborn , DPT

Physical Therapist

NPI 1083239487

Doctor of Physical Therapy

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Business Mailing Address March 19, 2025

Registered at 3 NEENAH CTR, NEENAH, WI 549563070 (Tel: 9208305900)

👤
Provider Name / Credentials Updated March 03, 2025

Recorded as MARLO WILLMAN, SLP

📍
Updated Practice Location February 12, 2024

Registered at 744 S WEBSTER AVE, GREEN BAY, WI 543013505 (Tel: 9204337822)

📍
Updated Business Mailing Address February 12, 2024

Registered at PO BOX 22487, GREEN BAY, WI 543052487 (Tel: 9204457210)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 12, 2024

Speech-Language Pathologist (License #6489-154 in WI)

NPI Profile Active May 07, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location May 07, 2022

Registered at 851 S BECKFORD DR STE A, HENDERSON, NC 275365910 (Tel: 8108864096)

📍
Updated Business Mailing Address May 07, 2022

Registered at 105 BOUNDING LN, YOUNGSVILLE, NC 275966002 (Tel: 8108864096)

👤
Provider Name / Credentials Updated May 07, 2022

Recorded as MARLO STEVENS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 07, 2022

Speech-Language Pathologist (License #2202251 in NC)

🟢
Initial NPI Registration & Enumeration May 07, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1871239475
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 07, 2022
Last Update: March 19, 2025
Sole Proprietor: No

Mailing Address

3 Neenah Ctr

Neenah, WI 549563070

Phone: 9208305900

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.