JOHN C WILLIAMS (MD) – Urology Physician, NPI 1316040546
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
897 UROLOGY in FL
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Provider Addresses for JOHN C WILLIAMS (MD)
3791, Cricket Cove Road East, Jacksonville Golf & Country Club, Jacksonville, Duval County, Florida, 32224, United States
JACKSONVILLE, FL 322248401
Phone:
Type: Mailing
Doctor Kunal Thakker ENT, 1370, 13th Avenue South, Oceanside Park, Jacksonville Beach, Duval County, Florida, 32250, United States
SUITE 115
JACKSONVILLE, FL 322503230
Phone: (904) 421-2119
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $82.
Total Amount is formed as General ($82) + Research ($0) + Ownership ($0) = $82.
Last reported payment date: 2023-05-31 • Largest payer in this snapshot: Olympus America Inc. ($43).
Total Amount
$82
General + Research + Ownership
Payments
3
Total payment records
General Amount
$82
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Olympus America Inc. | $43 |
| UROGEN PHARMA, INC. | $24 |
| Astellas Pharma US Inc | $16 |
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: 2005-12-03
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 |
|---|---|---|---|---|
| I20051203000039 | I | Urology | 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 |
|---|---|---|---|---|
| 81003 | Automated urinalysis test | 1,759 | 805 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,281 | 657 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 403 | 295 | $0 |
| J9217 | Leuprolide acetate (for depot suspension), 7.5 mg | 231 | 30 | $0 |
| J1580 | Injection, garamycin, gentamicin, up to 80 mg | 188 | 85 | $0 |
Insurance plans in this area (ZIP 32224)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| UROLOGY | FL | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 25 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | FL | |
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| U R O L O G Y | FL | |
| U R O L O G Y | FL | |
| U R O L O G Y | FL | |
| U R O L O G Y | FL | |
| Nurse Practitioner | FL | |
| - | FL | |
| - | FL |
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