Physician Profile
Oren N. Fass, M.D.
Unclaimed ProfileAbout Dr. Fass
Oren N. Fass, M.D. is a specialist based in Dallas, TX. Oren is a 1999 graduate of Hahnemann University College of Medicine. Oren is also listed as specializing in ophthalmology and ophthalmology — cornea & external disease. Medicare claims data shows Oren provided 93 services to 81 patients. The services billed most often include measurement of corneal curvature and depth of eye, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and removal of cataract with insertion of prosthetic lens.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (214) 330-3937
- Email not available
Practice Locations
2301 S HAMPTON RD STE 500
Dallas, TX 75224
2520 N Central Expy Ste 200
Richardson, TX 75080
Procedures Most Often Billed to Medicare
93 services · 81 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
17 | Less often than most peers in Specialist |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
28 | Less often than most peers in Specialist |
| Imaging of front third of eye using a special microscope | Treatment | 92286 |
15 | Less often than most peers in Specialist |
| Ct scan of cornea | Treatment | 92025 |
15 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 | Less often than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Dallas 8
Same specialty, same city.
Trained at Hahnemann University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1999 at Hahnemann University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in TX who bill this service to Medicare most often.
Common questions
What does Oren N. Fass specialize in?
Oren N. Fass is a specialist in Dallas, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Oren N. Fass located?
Oren N. Fass is listed at 2301 S Hampton Rd Ste 500, Dallas, TX 75224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Oren N. Fass's phone number?
The number on file is (214) 330-3937. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Oren N. Fass?
Oren N. Fass's National Provider Identifier is 1417954819. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Oren N. Fass train?
Oren N. Fass attended Hahnemann University College of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Oren N. Fass have?
Oren N. Fass has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Oren N. Fass do most often?
According to Medicare billing data, Oren N. Fass performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as measurement of corneal curvature and depth of eye and imaging of front third of eye using a special microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Oren N. Fass's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Oren N. Fass. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.