MARLIS LANGE (MD) – Emergency Medicine Physician, NPI 1164495669
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,157 EMERGENCY MEDICINE in MI
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Provider Addresses for MARLIS LANGE (MD)
1998, Star School Road, Hastings Township, Barry County, Michigan, 49058, United States
HASTINGS, MI 490588784
Phone: (269) 948-3922
Mailing address matches the actual address.
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: 2014-04-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-11-30 (921 days ago).
Enrollment records
3
Earliest due date
2023-11-30
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 |
|---|---|---|---|---|
| I20040804000622 | I | Emergency Medicine | IL | 2023-11-30 |
| I20041019000035 | I | Emergency Medicine | MI | TBD |
| I20140430001381 | I | Emergency Medicine | IN | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 275 | 241 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 181 | 166 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 12 | 12 | $0 |
| 99291 | Critical care, first 30-74 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 49058)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MI | |
| Nurse Practitioner | IL | |
| Emergency Medicine | IL | |
| Emergency Medicine | IL | |
| Emergency Medicine | MI | |
| Nurse Practitioner | IL | |
| Family Practice, Emergency Medicine | IL | |
| Emergency Medicine | MD | |
| Nurse Practitioner | IL | |
| Internal Medicine, Emergency Medicine | IL |
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