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Active NPI 1750362422 Individual Practitioner Male Practitioner

Dr. Robert T Mcmahon , MD

Ophthalmology • Victoria, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Mcmahon, MD is a certified Ophthalmology practicing in Victoria, TX. With approximately 57 years of clinical experience since graduating from Creighton University School Of Medicine in 1969, Dr. Mcmahon delivers high-quality medical care to the local community at 4406 N LAURENT.

Dr. Mcmahon is affiliated with South Texas Eye Associates and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, exam of visual field with extended testing, established patient problem focused exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4406 N Laurent

Victoria, TX 779012791

Telephone 3615780107
Fax 3615781320
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1969

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Victoria, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
57 Yrs +26.7 yrs vs City Avg
City Avg: 30.3 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
6 Specialists

Practicing in Victoria, TX (1616 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
55.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mcmahon (57 Years) 57 Yrs
Victoria Specialty Average (30.3 Years) 30.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
1,006 824 $125.00 $122.62
92083 Exam of visual field with extended testing
323 219 $120.00 $61.48
92012 Established patient problem focused exam of visual system
323 181 $105.00 $86.73
92133 Imaging of optic nerve
284 194 $75.00 $32.76
92250 Photography of the retina
172 169 $60.00 $35.81
92134 Imaging of retina
161 143 $75.00 $39.27
76519 Ultrasound of eye for determination of lens power
90 56 $95.00 $52.20
66984 Removal of cataract with insertion of lens
85 52 $1900.00 $528.66
92004 New patient complete exam of visual system
71 71 $150.00 $144.86
66821 Removal of recurring cataract in lens capsule using a laser
45 39 $525.00 $297.24
76514 Ultrasound scan of cornea to determine thickness
20 19 $40.00 $10.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
19 19 $114.47 $109.03

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License TX F2350

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
089611003 (TX)
Commercial Insurance / Payer ID Cigna Government Supplier Number
0880170001 (TX)

Hospital & Practice Group Affiliations

South Texas Eye Associates

4406 N Laurent St, Victoria, TX 779012742

Phone: 3615780107

South Texas Eye Associates

4406 N Laurent, Victoria, TX 779012742

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
NPI 1184606535

Doctor of Optometry

NPI 1730122383

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active August 26, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location August 26, 2008

Registered at 4406 N LAURENT, VICTORIA, TX 779012791 (Tel: 3615780107)

📍
Updated Business Mailing Address August 26, 2008

Registered at 4406 N LAURENT, VICTORIA, TX 779012791 (Tel: 3615780107)

👤
Provider Name / Credentials Updated August 26, 2008

Recorded as ROBERT MCMAHON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 26, 2008

Ophthalmology (License #F2350 in TX)

🟢
Initial NPI Registration & Enumeration November 09, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1750362422
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 09, 2005
Last Update: August 26, 2008
Sole Proprietor: Yes

Mailing Address

4406 N Laurent

Victoria, TX 779012791

Phone: 3615780107

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.