DR. RAYMOND AMBROSE JR. SLESZYNSKI (DO) – Emergency Medical Services (Emergency Medicine) Physician, NPI 1194825620
Emergency Medical Services (Emergency Medicine) Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. RAYMOND AMBROSE JR. SLESZYNSKI (DO)
690 PONCE DE LEON DR
ST PETERSBURG, FL 337152019
Phone: (813) 873-6445
Fax: (813) 873-6470
Type: Mailing
Memorial Hospital of Tampa, 2901, West Swann Avenue, Palma Ceia Pines, Hyde Park, Tampa, Hillsborough County, Florida, 33609, United States
MEMORIAL HOSPITAL ER
TAMPA, FL 336094056
Phone: (813) 873-6445
Fax: (813) 873-6470
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.
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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: 2008-12-11
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 |
|---|---|---|---|---|
| I20081211000230 | I | Family Practice | FL | 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 | 101 | 96 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 86 | 81 | $0 |
| 99291 | Critical care, first 30-74 minutes | 65 | 63 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 25 | 24 | $0 |
| 93042 | Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 22 | 21 | $0 |
Insurance plans in this area (ZIP 33715)
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