BYUNG-JOON AHN (M.D.) – Ophthalmology Physician, NPI 1649492711
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,548 OPHTHALMOLOGY in FL
Provider Addresses for BYUNG-JOON AHN (M.D.)
1601 38th Ave N
St Petersburg, FL 337131926
Phone: (941) 792-2020
Type: Location
PO BOX 11407
BIRMINGHAM, AL 352468575
Phone: (864) 359-1308
Fax: (239) 496-3939
Type: Mailing
3894 SUN CITY CENTER BLVD
SUN CITY CENTER, FL 335736806
Phone: (941) 792-2020
Type: Location
6002, Pointe West Boulevard, Bradenton, Manatee County, Florida, 34209, United States
BRADENTON, FL 342095531
Phone: (941) 792-2020
Fax: (941) 789-1089
Type: Mailing
PO BOX 162264
ALTAMONTE SPRINGS, FL 327162264
Phone:
Type: Mailing
7915 US Highway 301 N Ste 101
Ellenton, FL 342223532
Phone: (941) 792-2020
Type: Location
2203 61st St W
Bradenton, FL 342095528
Phone: (941) 792-2020
Type: Location
1550 E Venice Ave
Venice, FL 342921661
Phone: (941) 792-2020
Type: Location
6002 Pointe West Blvd
Bradenton, FL 342095531
Phone: (941) 792-2020
Fax: (941) 789-1089
Type: Location
6807 State Road 70 E
Bradenton, FL 342039743
Phone: (941) 792-2020
Type: Location
2111 Bee Ridge Rd
Sarasota, FL 342396104
Phone: (941) 792-2020
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $38.
Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.
Last reported payment date: 2023-11-13 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($20).
Total Amount
$38
General + Research + Ownership
Payments
2
Total payment records
General Amount
$38
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $20 |
| Genentech USA, Inc. | $19 |
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: 2007-09-22
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 |
|---|---|---|---|---|
| I20070922000237 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| J2777 | Injection, faricimab-svoa, 0.1 mg | 10,440 | 30 | $0 |
| 67028 | Injection of drug into eye | 2,068 | 270 | $0 |
| 92134 | Imaging of retina | 1,991 | 525 | $0 |
| J0178 | Injection, aflibercept, 1 mg | 1,728 | 145 | $0 |
| J2778 | Injection, ranibizumab, 0.1 mg | 1,332 | 37 | $0 |
Insurance plans in this area (ZIP 33713)
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Provider's Procedures
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 | |
| - | FL | |
| O P T O M E T R Y | FL | |
| O P T O M E T R Y | FL | |
| O P T O M E T R Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| O P T O M E T R Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| - | FL |
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