Oren Fass, M.D.
NPI 1417954819 · Specialist · Dallas, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oren Fass, M.D. is a Specialist provider in Dallas, TX (NPI 1417954819).
Provider details
- NPI number
- 1417954819
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- N0758 (TX)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
93 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 28 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $126 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 17 | $526 |
| Ct Scan of Cornea92025 | 15 | $32 |
| Imaging of Front Third of Eye Using a Special Microscope92286 | 15 | $38 |
Typical Medicare-allowed amounts for these services range $32–$526 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 248 | 143 |
| Latanoprost | 233 | 76 |
| Ketorolac Tromethamine | 230 | 156 |
| Ciprofloxacin Hcl | 202 | 133 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 61 | 27 |
| Brimonidine Tartrate | 31 | 12 |
| Cyclosporinebrand: Restasis | 22 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,670 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2520 N Central Expy Ste 200Richardson, TX 75080-2050Phone: (469) 435-3045Fax: (469) 828-1223
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2021-06-18
- Certified
- 2021-06-18
Frequently asked questions
- What is Oren Fass's NPI number?
- Oren Fass's National Provider Identifier (NPI) is 1417954819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oren Fass's specialty?
- Oren Fass is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Oren Fass located?
- Oren Fass's practice location on file with NPPES is 2301 S Hampton Rd Ste 500, Dallas, TX 75224-1654.
- What is Oren Fass's phone number?
- The practice phone number listed in the NPPES registry for Oren Fass is (214) 330-3937.
- Does Oren Fass accept Medicare?
- Oren Fass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oren Fass's NPI active?
- Yes — Oren Fass's NPI (1417954819) is active in the NPPES registry as of the last update on 2021-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.