DR. MATTHEW PAUL ROSSMANN (D.O.) – Internal Medicine Physician, NPI 1215375423
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,491 HOSPITALIST in FL
Provider Addresses for DR. MATTHEW PAUL ROSSMANN (D.O.)
6600 Madison St Fl 2
New Port Richey, FL 346521971
Phone: (727) 815-7208
Fax: (727) 266-4951
Type: Location
2995 DREW ST FL 2
CLEARWATER, FL 337593012
Phone: (727) 532-1355
Fax: (813) 635-2613
Type: Mailing
1900 DON WICKHAM DR
CLERMONT, FL 347111979
Phone: (352) 536-8830
Fax: (352) 536-8841
Type: Location
6600 MADISON ST FL 2
NEW PORT RICHEY, FL 346521971
Phone: (727) 815-7208
Fax: (727) 266-4951
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: 2017-08-29
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 |
|---|---|---|---|---|
| I20170829002881 | I | Hospitalist | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 167 | 159 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 106 | 104 | $0 |
Insurance plans in this area (ZIP 34652)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Family Practice | FL | |
| - | IN | |
| Nurse Practitioner | FL | |
| Internal Medicine | AL | |
| Family Practice | FL | |
| Internal Medicine | NY | |
| Family Practice | TX | |
| Internal Medicine | FL |
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