GEOFFREY J ZANN (MD) – Obstetrics & Gynecology Physician, NPI 1427080274
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 GEOFFREY J ZANN (MD)
Glades Road, Boca Raton, Palm Beach County, Florida, 33431, United States
SUITE 240
BOCA RATON, FL 33431
Phone: (561) 368-2005
Fax: (561) 338-2178
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $538.
Total Amount is formed as General ($538) + Research ($0) + Ownership ($0) = $538.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Astellas Pharma US Inc ($185).
Total Amount
$538
General + Research + Ownership
Payments
17
Total payment records
General Amount
$538
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $185 |
| Caldera Medical, Inc | $110 |
| MAYNE PHARMA COMMERCIAL LLC | $109 |
| MILLICENT US INC | $36 |
| Smith+Nephew, Inc. | $26 |
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: 2008-12-30
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 |
|---|---|---|---|---|
| I20081230000548 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 765 | 764 | $0 |
| G0328 | Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 502 | 502 | $0 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 266 | 266 | $0 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 263 | 263 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 233 | 209 | $0 |
Insurance plans in this area (ZIP 33431)
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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 | 265 | 200 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| Nurse Practitioner | FL |
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