DR. THOMAS G VANZANDT (O.D.) – Optometrist, NPI 1336178672
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,055 OPTOMETRY in FL
Provider Addresses for DR. THOMAS G VANZANDT (O.D.)
540 MEDICAL OAKS AVE STE 103
BRANDON, FL 335115995
Phone: (813) 684-2211
Fax: (813) 685-0895
Type: Location
1301, 2nd Avenue Southwest, Largo, Pinellas County, Florida, 33770, United States
LARGO, FL 337703120
Phone: (727) 584-7706
Fax: (727) 581-4822
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 32 Open Payments records for all available years, with a total value of $1,411.
Total Amount is formed as General ($1,411) + Research ($0) + Ownership ($0) = $1,411.
Last reported payment date: 2024-10-21 • Largest payer in this snapshot: ANI Pharmaceuticals, Inc. ($242).
Total Amount
$1,411
General + Research + Ownership
Payments
32
Total payment records
General Amount
$1,411
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ANI Pharmaceuticals, Inc. | $242 |
| Genentech USA, Inc. | $218 |
| Amgen Inc. | $147 |
| Oyster Point Pharma, Inc. | $144 |
| Horizon Therapeutics plc | $121 |
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: 2010-06-17
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 |
|---|---|---|---|---|
| I20100617000789 | I | Optometry | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 547 | 474 | $0 |
| 92134 | Imaging of retina | 290 | 272 | $0 |
| 92083 | Exam of visual field with extended testing | 119 | 110 | $0 |
| 92250 | Photography of the retina | 79 | 77 | $0 |
| 92012 | Established patient problem focused exam of visual system | 68 | 48 | $0 |
Insurance plans in this area (ZIP 33511)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPTOMETRY | FL | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 125 | 99 |
| OPTOMETRY | FL | 92083 | Measurement of field of vision during daylight conditions | 86 | 72 |
| OPTOMETRY | FL | 92134 | Diagnostic imaging of retina | 311 | 284 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| - | FL |
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