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Active NPI 1790140291 Individual Practitioner Female Practitioner

Heidi Mendez Denning , LPC

Counselor - Professional • Lansing, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Heidi Denning, LPC is a certified Counselor - Professional practicing in Lansing, MI. With approximately 10 years of clinical experience since completing medical education in 2016, Heidi Denning delivers high-quality medical care to the local community at 812 E JOLLY RD.

Heidi Denning is affiliated with Community Mental Health Authority Of Clinton Eaton Ingham Counties and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

812 E Jolly Rd

Lansing, MI 489106825

Telephone 5173468300
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Counselor - Professional in Lansing, MI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -4.0 yrs vs City Avg
City Avg: 14.0 Yrs
State Avg: 15.6 Yrs
Regional Practice Density
138 Specialists

Practicing in Lansing, MI (5077 Statewide)

Telehealth Adoption Rate
2.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Denning (10 Years) 10 Yrs
Lansing Specialty Average (14.0 Years) 14.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-27
Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

State License MI 6401019429

Definition to come...

Counselor - Addiction (Substance Use Disorder)

NUCC Taxonomy Code: 101YA0400X

Definition to come...

Hospital & Practice Group Affiliations

Community Mental Health Authority Of Clinton Eaton Ingham Counties

812 E Jolly Rd, Lansing, MI 489106818

Phone: 5173468200

Secondary Practice Locations

1717 E Grand River Ave

East Lansing, MI 488234906

Phone: 5174499223

Practice Associates & Co-Workers

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

40 Associated Practitioners
David Enterline , LMSW

Social Worker - Clinical

NPI 1003153008

Licensed Master Social Worker

Marsha Leek , LPN

Licensed Practical Nurse

NPI 1003550146

Licensed Practical Nurse

Greg Fox , RSW

Social Worker

NPI 1003872722
Ronald Clark , CSW

Social Worker - Clinical

NPI 1013967017

Clinical Social Worker

Jennifer Briere

Social Worker - Clinical

NPI 1013979327
Christine Grabarek , RN

Registered Nurse

NPI 1023066289

Registered Nurse

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location January 27, 2026

Registered at 812 E JOLLY RD, LANSING, MI 489106825 (Tel: 5173468300)

📍
Updated Business Mailing Address January 27, 2026

Registered at 812 E JOLLY RD, LANSING, MI 489106818 (Tel: 5174499223)

👤
Provider Name / Credentials Updated January 27, 2026

Recorded as HEIDI DENNING, LPC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2026

Counselor (License #6401019429 in MI)

👤
Provider Name / Credentials Updated September 23, 2021

Recorded as HEIDI MENDEZ, LPC

NPI Profile Active December 28, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location December 28, 2015

Registered at 3410 OLD LANSING RD, LANSING, MI 489174392 (Tel: 5176572980)

📍
Updated Business Mailing Address December 28, 2015

Registered at 3410 OLD LANSING RD, LANSING, MI 489174392 (Tel: 5176572980)

👤
Provider Name / Credentials Updated December 28, 2015

Recorded as HEIDI MENDEZ, BA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 28, 2015

Counselor

🟢
Initial NPI Registration & Enumeration December 28, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1790140291
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 28, 2015
Last Update: January 27, 2026
Sole Proprietor: No

Mailing Address

812 E Jolly Rd

Lansing, MI 489106818

Phone: 5174499223

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.