JOHNNY WON (MD) – Otolaryngology Physician, NPI 1164492203
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
392 OTOLARYNGOLOGY in GA
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Provider Addresses for JOHNNY WON (MD)
925, North Point Parkway, Country Place, Preston Ridge, Alpharetta, Fulton County, Georgia, 30005, United States
STE 130
ALPHARETTA, GA 300055210
Phone: (678) 206-2589
Fax: (678) 261-1713
Type: Mailing
McGinnis Ferry Road, Suwanee, Gwinnett County, Georgia, 30043, United States
STE 100
SUWANEE, GA 300241258
Phone: (678) 347-2100
Fax: (678) 473-9752
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $370.
Total Amount is formed as General ($370) + Research ($0) + Ownership ($0) = $370.
Last reported payment date: 2024-07-16 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($216).
Total Amount
$370
General + Research + Ownership
Payments
8
Total payment records
General Amount
$370
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $216 |
| Stryker Corporation | $113 |
| Merck Sharp & Dohme LLC | $22 |
| Optinose US, Inc. | $20 |
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: 2012-05-29
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 |
|---|---|---|---|---|
| I20120529000356 | I | Otolaryngology | GA | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 80 | 80 | $0 |
| 69210 | Removal of impacted ear wax | 60 | 48 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 59 | 54 | $0 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 37 | 33 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 35 | 33 | $0 |
Insurance plans in this area (ZIP 30005)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O S U R G E R Y | FL | |
| Nurse Practitioner | GA | |
| General Surgery | GA | |
| Colorectal Surgery (Proctology) | GA | |
| - | GA | |
| - | GA | |
| Vascular Surgery | GA | |
| - | GA | |
| - | GA | |
| - | GA |
Reviews
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