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Active NPI 1225523749 Individual Practitioner Female Practitioner

Ashleigh Marie Spitza , RDN

Dietitian, Registered • Milwaukee, WI

Professional Overview & Biography Verified Profile Summary

Ashleigh Spitza, RDN is a registered healthcare professional specializing in Dietitian, Registered in Milwaukee, WI. Practice services are available at 3365 S 103RD ST STE 100 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3365 S 103rd St Ste 100

Milwaukee, WI 532274162

Telephone 4143213951
Associated Practice Facility / Clinic
🏢 Children's Medical Group Facility NPI 1366617581

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Milwaukee, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.3 Yrs
State Avg: 16.1 Yrs
Regional Practice Density
241 Specialists

Practicing in Milwaukee, WI (1473 Statewide)

Telehealth Adoption Rate
0.8% 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: 2025-08-27
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License WI 2957-29

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Secondary Practice Locations

N54w27900 Sutton Ct

Sussex, WI 530894505

Phone: 2623739369

Practice Associates & Co-Workers

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

15 Associated Practitioners
Margaret Horrigan , RD

Dietitian, Registered

NPI 1093417214

Registered Dietitian

Kelah Hatcher , MSW

Social Worker - Clinical

NPI 1144044777

Master of Social Work

NPI 1265467815

Doctor of Medicine (M.D.)

NPI 1326159765

Doctor of Medicine (M.D.)

Christine Stine , LPC

Counselor - Professional

NPI 1346681400

Licensed Professional Counselor

NPI 1447647169

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location August 27, 2025

Registered at 3365 S 103RD ST STE 100, MILWAUKEE, WI 532274162 (Tel: 4143213951)

📍
Updated Business Mailing Address August 27, 2025

Registered at N54W27900 SUTTON CT, SUSSEX, WI 530894505 (Tel: 2625738387)

📍
Updated Practice Location December 09, 2021

Registered at W129N7055 NORTHFIELD DR, MENOMONEE FALLS, WI 530510538 (Tel: 2622535400)

NPI Profile Active June 27, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location June 27, 2018

Registered at 8651 W NORTH AVE, WAUWATOSA, WI 532262721 (Tel: 4147749200)

📍
Updated Business Mailing Address June 27, 2018

Registered at 1252 N 118TH ST, WAUWATOSA, WI 532263228 (Tel: 2625738387)

👤
Provider Name / Credentials Updated June 27, 2018

Recorded as ASHLEIGH SPITZA, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2018

Dietitian, Registered (License #2957-29 in WI)

🟢
Initial NPI Registration & Enumeration June 27, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1225523749
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 27, 2018
Last Update: August 27, 2025
Sole Proprietor: No

Mailing Address

N54w27900 Sutton Ct

Sussex, WI 530894505

Phone: 2625738387

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.