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Ophthalmology Specialists in Mcallen, TX

Browse 18 Ophthalmology providers listed in NPPES with a practice address in Mcallen, Texas.

18 Healthcare Providers

How Mcallen compares with the U.S.

Mcallen has 12 clinicians in Ophthalmology per 100,000 residents, about 1.8 times the U.S. rate of 6.7.

That is 18 active clinicians in Ophthalmology with a practice address in Mcallen, for a population of 145,385.

The Texas rate is 5.0 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Ophthalmology in Mcallen listed in the CMS Medicare file (15 of 15) accept Medicare assignment. That is similar to the Texas share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

7% of clinicians in Ophthalmology in Mcallen listed in the CMS Medicare file (1 of 15) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Texas share of 1%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Ophthalmology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Ophthalmology practitioners in Mcallen, TX

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Mcallen, TX
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Dr. Juan Carlos Arciniega , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd, Suite 1, Mcallen, TX 785031517
Phone: 9566318875
NPI Identifier 1508153115
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Dr. Roberto A Arguello , MD

Ophthalmology

Active NPI Status
1910 S 1st St, Suite 100, Mcallen, TX 785031255
Phone: 9566878475
NPI Identifier 1538130521
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Dr. Sanjeeb Bhandari , MBBS, MD, CHM, PhD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1053054726
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Dr. Shanna Jean Brown , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1467613513
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Dr. Alireza Ghaffarieh , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1437539533
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Dr. Richard L Gillett , MD

Ophthalmology

Active NPI Status
520 S 10th St, Mcallen, TX 785014950
Phone: 9566311951
NPI Identifier 1710971304
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Dr. Victor Hugo Gonzalez , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1309 E Ridge Road, Suite 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1871599100
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Dr. Errol Olwyn Grannum , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1910 S 1st St, Mcallen, TX 785031255
Phone: 9566873937
NPI Identifier 1508897935
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Dr. Chevy Chu Lee , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1913 S 1st St, Suite 100, Mcallen, TX 785031281
Phone: 9566862464
NPI Identifier 1861460651
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Dr. Jorge Antonio Montes , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
4500 N 10th St Ste 100, Mcallen, TX 785044692
Phone: 9563622070
NPI Identifier 1679707269
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Dr. Nehal Rashmikant Patel , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 East Ridge Road, Suite 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1386762128
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Dr. Raul Adrian Pena , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1400 E Ridge Rd Ste 10, Mcallen, TX 785031536
Phone: 9566618733
NPI Identifier 1164456943
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Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1770070146
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Dr. Noorulain Shekoh , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1699385260
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Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9568446440
NPI Identifier 1154613099
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Dr. Bruce James Sumlin , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1821068107
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Active NPI Status Accepts Medicare Assignment
1309 E Ridge Rd Ste 1, Mcallen, TX 785031518
Phone: 9566318875
NPI Identifier 1467854240
View Full Profile

Dr. Roberto Diaz-Rohena , MD

Ophthalmology

Active NPI Status
1309 E Ridge Rd, Suite 1, Mcallen, TX 785031517
Phone: 9566318875
NPI Identifier 1972584407
View Full Profile

Frequently Asked Questions about Ophthalmology in Mcallen

How do I check a Ophthalmology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.