GUNTHER LUTHER SCHWARTZ (PHD) – Psychologist, NPI 1235145384
Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,216 CLINICAL PSYCHOLOGIST in MI
Provider Addresses for GUNTHER LUTHER SCHWARTZ (PHD)
Pine Rest Christian Mental Health Services, 300, 68th Street Southeast, Grand Rapids, Gaines Township, Kent County, Michigan, 49501, United States
GRAND RAPIDS, MI 495486927
Phone: (616) 455-5000
Type: Mailing
805 S CARMEL ST
CADILLAC, MI 496012344
Phone: (231) 775-6517
Type: Mailing
Washington Avenue, Holland, Ottawa County, Michigan, 49423, United States
HOLLAND, MI 494237725
Phone: (616) 820-3780
Type: Location
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: 2023-02-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20230203001401 | I | Clinical Psychologist | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 105 | 14 | $0 |
Insurance plans in this area (ZIP 49548)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | MI | |
| Mental Health Counselor | MI | |
| Clinical Psychologist | MI | |
| Clinical Psychologist | MI | |
| Mental Health Counselor | MI |
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