DR. STEPHEN T. COSS – Optometrist, NPI 1316176142
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
542 OPTOMETRY in SC
Loading map...
Provider Addresses for DR. STEPHEN T. COSS
1950 OLD GALLOWS RD
SUITE 520
VIENNA, VA 221823990
Phone: (703) 847-8899
Fax: (703) 991-0514
Type: Mailing
1617, Wade Hampton Boulevard, White Oak, Greenville, Greenville County, South Carolina, 29609, United States
GREENVILLE, SC 29609
Phone: (864) 322-9050
Fax: (864) 322-9059
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $292.
Total Amount is formed as General ($292) + Research ($0) + Ownership ($0) = $292.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: Alcon Vision LLC ($175).
Total Amount
$292
General + Research + Ownership
Payments
4
Total payment records
General Amount
$292
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alcon Vision LLC | $175 |
| CooperVision Inc. | $117 |
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: 2015-12-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (890 days ago).
Enrollment records
1
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20151207000061 | I | Optometry | SC | 2023-12-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 |
|---|---|---|---|---|
| 92250 | Photography of the retina | 21 | 21 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 18 | 12 | $0 |
| 92014 | Established patient complete exam of visual system | 15 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 22182)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | PA | |
| O P T O M E T R Y | IN | |
| O P T O M E T R Y | PA | |
| O P T O M E T R Y | SC | |
| O P T O M E T R Y | SC | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | SC | |
| O P T O M E T R Y | SC |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.