DR. COREY ANDREW AMMAN (DO) – Hospitalist Physician, NPI 1336374529
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,378 INTERNAL MEDICINE in FL
Provider Addresses for DR. COREY ANDREW AMMAN (DO)
10920 McKinley Dr
Tampa, FL 336126471
Phone: (813) 745-4673
Fax: (813) 374-0491
Type: Location
5 Tee Box, East Fletcher Avenue, Tampa, Hillsborough County, Florida, 33620, United States
TAMPA, FL 336792848
Phone: (855) 421-2733
Fax: (813) 374-0491
Type: Mailing
Brandon Regional Hospital, 119, Oakfield Drive, Brandon, Hillsborough County, Florida, 33511, United States
BRANDON, FL 335115779
Phone: (855) 421-2733
Fax: (813) 374-0491
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: 2022-09-22
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20121129000391 | I | Internal Medicine | FL | TBD |
| I20220922000418 | I | Internal Medicine | GU | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 479 | 97 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 180 | 60 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 74 | 72 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 33612)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | GU | |
| Certified Registered Nurse Anesthetist (Crna) | TX | |
| Nurse Practitioner | AZ | |
| - | AL | |
| Diagnostic Radiology | WI | |
| Internal Medicine | WI | |
| U R O L O G Y | GU | |
| - | CA | |
| Interventional Radiology, Diagnostic Radiology | CA | |
| Interventional Cardiology | MA |
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