OREN N FASS (M.D.) – Specialist, NPI 1417954819
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,544 OPHTHALMOLOGY in TX
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Provider Addresses for OREN N FASS (M.D.)
500, South Hampton Road, Dallas, TX, Dallas, Dallas County, Texas, 75232, United States
DALLAS, TX 752241654
Phone: (214) 330-3937
Fax: (214) 330-3939
Type: Mailing
2520 N Central Expy Ste 200
Richardson, TX 750802050
Phone: (469) 435-3045
Fax: (469) 828-1223
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $2,729.
Total Amount is formed as General ($2,729) + Research ($0) + Ownership ($0) = $2,729.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Haag-Streit USA, Inc. ($2,370).
Total Amount
$2,729
General + Research + Ownership
Payments
9
Total payment records
General Amount
$2,729
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Haag-Streit USA, Inc. | $2,370 |
| Glaukos Corporation | $159 |
| RxSight Inc | $78 |
| Alcon Vision LLC | $59 |
| BIOTISSUE HOLDINGS INC. | $41 |
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: 2009-02-20
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 |
|---|---|---|---|---|
| I20090220000287 | I | Ophthalmology | TX | 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 | 146 | 102 | $0 |
| 92014 | Established patient complete exam of visual system | 76 | 69 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 70 | 63 | $0 |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 69 | 46 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 61 | 38 | $0 |
Insurance plans in this area (ZIP 75224)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | TX | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 232 | 169 |
| OPHTHALMOLOGY | TX | 92083 | Measurement of field of vision during daylight conditions | 150 | 127 |
| OPHTHALMOLOGY | TX | 92134 | Diagnostic imaging of retina | 594 | 328 |
Reviews
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