DR. STEPHEN M ZWEIBACH (M.D.) – Obstetrics & Gynecology Physician, NPI 1841283710
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,538 OBSTETRICS/GYNECOLOGY in FL
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Provider Addresses for DR. STEPHEN M ZWEIBACH (M.D.)
PO BOX 25317
TAMPA, FL 336225317
Phone: (813) 286-0033
Fax: (813) 282-1806
Type: Mailing
815, South Parsons Avenue, Brandon, Hillsborough County, Florida, 33511, United States
BRANDON, FL 33511
Phone: (813) 571-2777
Fax: (813) 571-2888
Type: Location
515 S KINGS AVE STE 1300
BRANDON, FL 335116060
Phone: (813) 571-2777
Fax: (813) 571-2888
Type: Location
PO BOX 748817
ATLANTA, GA 303748817
Phone: (813) 286-0033
Fax: (813) 282-1806
Type: Mailing
PO BOX 741436
ATLANTA, GA 303741436
Phone: (615) 373-7600
Fax: (866) 346-1426
Type: Mailing
204 OAKFIELD DR
BRANDON, FL 335115707
Phone: (813) 688-9888
Fax: (813) 688-9890
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $393.
Total Amount is formed as General ($393) + Research ($0) + Ownership ($0) = $393.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Baxter Healthcare ($111).
Total Amount
$393
General + Research + Ownership
Payments
13
Total payment records
General Amount
$393
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Baxter Healthcare | $111 |
| PFIZER INC. | $85 |
| Hologic Sales and Service, LLC | $51 |
| Neuronetics, Inc. | $31 |
| Organon LLC | $27 |
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: 2004-11-10
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 |
|---|---|---|---|---|
| I20041110000988 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 27 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 21 | 21 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 13 | 11 | $0 |
Insurance plans in this area (ZIP 33622)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OBSTETRICS/GYNECOLOGY | FL | 76830 | Ultrasound pelvis through vagina | 13 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| General Surgery | FL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| Physician Assistant | FL | |
| - | FL | |
| Orthopedic Surgery | FL | |
| Vascular Surgery | FL | |
| General Surgery | FL | |
| General Surgery | FL | |
| Nurse Practitioner | FL |
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