Heidi Mendez Denning , LPC
Counselor - Professional β’ Lansing, MI
812 E Jolly Rd
Lansing, MI 489106825
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
812 E Jolly Rd
Lansing, MI 489106825
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in East Lansing, MI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Community Mental Health Authority Of Clinton Eaton Ingham Counties. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2016
What Public CMS Data Show
Counselor - Professional: NPPES taxonomy is a reported classification, not proof of board certification.
Years since graduation
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2015
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Heidi Denning has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Heidi Denning as eligible to order or refer Medicare Part B clinical laboratory and imaging services and durable medical equipment (DME) for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Lansing and Michigan
135 active clinicians are listed under Counselor - Professional with a practice address in Lansing, MI (4,962 in Michigan).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Lansing
2.2% of these 135 clinicians have the CMS telehealth indicator.
17% of these 135 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-01-27NUCC Taxonomy Code: 101YP2500X
NUCC Taxonomy Code: 101YA0400X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - MENTAL HEALTH COUNSELOR
I20260310000889
MI
2567943780
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
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
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Psychiatric/Mental Health
Family Nurse Practitioner (Board Certified)
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Dietitian, Registered
Registered Dietitian
Speech-Language Pathologist
Occupational Therapist
Social Worker - Clinical
Licensed Master Social Worker
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 812 E JOLLY RD, LANSING, MI 489106825 (Tel: 5173468300)
Registered at 812 E JOLLY RD, LANSING, MI 489106818 (Tel: 5174499223)
Recorded as HEIDI DENNING, LPC
Counselor (license number reported to NPPES: MI 6401019429)
Recorded as HEIDI MENDEZ, LPC
NPI status registered as active in NPPES database
Registered at 3410 OLD LANSING RD, LANSING, MI 489174392 (Tel: 5176572980)
Registered at 3410 OLD LANSING RD, LANSING, MI 489174392 (Tel: 5176572980)
Recorded as HEIDI MENDEZ, BA
Counselor
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
812 E Jolly Rd
Lansing, MI 489106818
Phone: 5174499223