MARIUS ALEXANDER (MD) – Emergency Medicine Physician, NPI 1174147029
Emergency Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
3,232 EMERGENCY MEDICINE in FL
Provider Addresses for MARIUS ALEXANDER (MD)
1552 ALDENWOOD PL
KISSIMMEE, FL 347445776
Phone: (281) 515-7162
Type: Mailing
600 E DIXIE AVE
LEESBURG, FL 347485925
Phone: (352) 323-5762
Type: Location
50 N PERRY ST
PONTIAC, MI 483422217
Phone: (248) 338-5392
Type: Mailing
200 Avenue F NE
Winter Haven, FL 338814193
Phone: (863) 293-1121
Type: Location
911 Bypass Rd Bldg A
Pikeville, KY 415011602
Phone: (606) 430-3500
Type: Location
6300 MAIN ST
ZACHARY, LA 707914037
Phone: (225) 658-4335
Fax: (225) 654-6703
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: 2026-02-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 9 Medicare enrollment records; no due dates published yet.
Enrollment records
9
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 |
|---|---|---|---|---|
| I20220512001861 | I | Emergency Medicine | MI | TBD |
| I20230816001269 | I | Emergency Medicine | FL | TBD |
| I20231030001936 | I | Emergency Medicine | DE | TBD |
| I20240112002993 | I | Emergency Medicine | KY | TBD |
| I20250313003921 | I | Emergency Medicine | LA | TBD |
| I20251010001313 | I | Emergency Medicine | AL | TBD |
| I20260203003572 | I | Emergency Medicine | AR | TBD |
| I20260212000751 | I | Emergency Medicine | TN | TBD |
| I20260224003023 | I | Emergency Medicine | SC | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 144 | 144 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 123 | 122 | $0 |
| 99291 | Critical care, first 30-74 minutes | 64 | 63 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 14 | 14 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 12 | 12 | $0 |
Insurance plans in this area (ZIP 34744)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | LA | |
| Emergency Medicine | LA | |
| Emergency Medicine, Family Practice | LA | |
| Emergency Medicine | LA | |
| Emergency Medicine | MI | |
| Family Practice, Emergency Medicine | UT | |
| Emergency Medicine | LA | |
| Emergency Medicine | LA | |
| Emergency Medicine | NJ | |
| Nurse Practitioner | LA |
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