ROBERT W.H. MASON (M.D.) – Retina Specialist (Ophthalmology) Physician, NPI 1124077359
Retina Specialist (Ophthalmology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
429 OPHTHALMOLOGY in TN
Provider Addresses for ROBERT W.H. MASON (M.D.)
341 COOL SPRINGS BLVD.
STE. 400
FRANKLIN, TN 37067
Phone: (423) 508-7337
Fax: (423) 508-7338
Type: Mailing
28 WHITE BRIDGE PIKE
STE. 208
NASHVILLE, TN 372051467
Phone: (615) 327-2001
Fax: (615) 234-2015
Type: Location
10202 JEFFERSON HWY BLDG D
BATON ROUGE, LA 708093183
Phone: (225) 768-8833
Fax: (225) 769-4839
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $2,706.
Total Amount is formed as General ($2,706) + Research ($0) + Ownership ($0) = $2,706.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: Carl Zeiss Meditec USA, Inc. ($2,024).
Total Amount
$2,706
General + Research + Ownership
Payments
22
Total payment records
General Amount
$2,706
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Carl Zeiss Meditec USA, Inc. | $2,024 |
| ABBVIE INC. | $192 |
| Genentech USA, Inc. | $173 |
| Alcon Vision LLC | $127 |
| EyePoint Pharmaceuticals US, Inc. | $50 |
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: 2022-06-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20170427000593 | I | Ophthalmology | LA | TBD |
| I20220608000985 | I | Ophthalmology | TN | 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 |
|---|---|---|---|---|
| 92134 | Imaging of retina | 208 | 115 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 145 | 95 | $0 |
| 67028 | Injection of drug into eye | 88 | 29 | $0 |
| J9035 | Injection, bevacizumab, 10 mg | 53 | 19 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $0 |
Insurance plans in this area (ZIP 37067)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | LA | 92134 | Diagnostic imaging of retina | 1833 | 621 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | TN | |
| O P T O M E T R Y | TN | |
| O P H T H A L M O L O G Y | TN | |
| O P T O M E T R Y | TN | |
| O P H T H A L M O L O G Y | TN | |
| O P H T H A L M O L O G Y | TN | |
| O P T O M E T R Y | TN | |
| Ophthalmology, Plastic And Reconstructive Surgery | TN | |
| O P H T H A L M O L O G Y | AL | |
| - | TN |
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