Physician Profile
Unclaimed ProfileAbout WARREN
Robert Eric Warren, M.D. is a healthcare provider in Fort Worth, TX specializing in ophthalmology. Robert trained at University of Texas Medical Branch at Galveston, graduating in 1996. According to Medicare claims data, Robert cared for 1,951 Medicare patients across 2,252 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (817) 332-2020
- Email not available
Practice Locations
1201 SUMMIT AVE
Fort Worth, TX 76102
Procedures Most Often Billed to Medicare
2,252 services · 1,951 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
288 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
30 |
| Photography of the retina | Treatment | 92250 |
541 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
302 |
| Established patient complete exam of visual system | Treatment | 92014 |
265 |
| New patient complete exam of visual system | Treatment | 92004 |
88 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
79 |
| Imaging of retina | Treatment | 92134 |
17 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
407 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
151 |
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.
Other ophthalmology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other ophthalmology specialists in Fort Worth 6
Same specialty, same city.
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of Texas Medical Branch at Galveston 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 Dr. Warren specialize in?
Dr. Warren is an ophthalmology in Fort Worth, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Warren located?
Dr. Warren is listed at 1201 SUMMIT AVE, Fort Worth, TX 76102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Warren's phone number?
The number on file is (817) 332-2020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Warren's NPI number?
Dr. Warren's National Provider Identifier is 1457357584. 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 Dr. Warren go to medical school?
Dr. Warren attended University of Texas Medical Branch at Galveston, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Warren been practicing?
Dr. Warren has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Warren do most often?
According to Medicare billing data, Dr. Warren performs procedures including removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as photography of the retina and measurement of corneal curvature and depth of eye, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Warren confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warren. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.