MICHAEL T. MCMAHON (MA, LLP, LPC) – Professional Counselor, NPI 1457545162
Professional Counselor
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,023 MENTAL HEALTH COUNSELOR in MI
Provider Addresses for MICHAEL T. MCMAHON (MA, LLP, LPC)
3124 N WELLNESS DR STE 50
HOLLAND, MI 494248121
Phone: (616) 805-3660
Fax: (616) 805-3631
Type: Location
South Crystal Waters Drive, Holland Charter Township, Ottawa County, Michigan, 49422-1786, United States
HOLLAND, MI 494247255
Phone: (616) 448-9010
Type: Mailing
PO BOX 1252
HOLLAND, MI 494221252
Phone: (616) 448-9010
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-06-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20240112003060 | I | Psychologist Billing Independently | MI | TBD |
| I20240628003520 | I | Mental Health Counselor | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 49424)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MI | |
| Mental Health Counselor | MI | |
| - | MI | |
| Clinical Social Worker | MI | |
| Clinical Social Worker | MI | |
| Mental Health Counselor | MI | |
| Clinical Psychologist | MI | |
| Clinical Social Worker | MI | |
| Clinical Social Worker | MI | |
| Clinical Social Worker | MI |
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