Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mark Joseph Gallardo , MD

Ophthalmology • El Paso, TX

Active NPI 1659302099 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

959 Sunland Park Dr Ste 100
El Paso, TX 799221323

Call 9155420279 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

959 Sunland Park Dr Ste 100

El Paso, TX 799221323

Telephone 9155420279
Fax 9155420156
Organization at the Same NPPES Address or Phone
El Paso Eye Surgeons, P.a. Facility NPI 1467672857

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: El Paso Eye Surgeons, P.A.. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Texas Tech University Health Science Center School Of Medicine

Graduation Year

2001

Medicare patients

1,034 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $608,197 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $445,849 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

20,220 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,437,907 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $167,915.48 across 97 records.

By nature of payment (3 largest of 5)

  • Royalty or License: $102,597.65 across 4 records.
  • Consulting Fee: $56,390.00 across 26 records.
  • Food and Beverage: $4,763.97 across 64 records.

Reporting-company totals (3 largest of 14)

  • Glaukos Corporation: $142,559.20 across 29 records.
  • Nova Eye, Inc.: $10,598.02 across 2 records.
  • Alcon Vision LLC: $5,762.90 across 22 records.

Research and ownership records are not included in these totals; they are in the table below.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

25 years (graduated 2001)

CMS Doctors and Clinicians data list 2001 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Gallardo has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Gallardo as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in El Paso and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Ophthalmology in El Paso, TX (2024, 16 clinicians with data). Median for this group: 869. Middle half: 479 to 1,979.

More Medicare Part B services than 75% of clinicians listed under Ophthalmology in Texas (2024, 992 clinicians with data). Median for this group: 1,764. Middle half: 751 to 3,589.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Ophthalmology in El Paso, TX (2024, 16 clinicians with data). Median for this group: $95,193. Middle half: $61,682 to $223,463.

A higher Medicare-allowed amount than 85% of clinicians listed under Ophthalmology in Texas (2024, 992 clinicians with data). Median for this group: $211,752. Middle half: $85,606 to $415,016.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Ophthalmology in El Paso, TX (2024, 16 clinicians with data). Median for this group: $64,735. Middle half: $45,399 to $148,077.

A higher Medicare payment amount than 80% of clinicians listed under Ophthalmology in Texas (2024, 992 clinicians with data). Median for this group: $151,943. Middle half: $60,170 to $302,740.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Ophthalmology in El Paso, TX (2024, 17 clinicians with data). Median for this group: 2,041. Middle half: 185 to 4,022.

More Part D prescriptions than 95% of clinicians listed under Ophthalmology in Texas (2024, 1,065 clinicians with data). Median for this group: 905. Middle half: 327 to 2,157.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Ophthalmology in El Paso, TX (2024, 17 clinicians with data). Median for this group: $172,001. Middle half: $19,176 to $651,075.

A higher Part D drug cost than 95% of clinicians listed under Ophthalmology in Texas (2024, 1,065 clinicians with data). Median for this group: $73,797. Middle half: $14,089 to $240,265.

30 active clinicians are listed under Ophthalmology with a practice address in El Paso, TX (1,517 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in El Paso

0% of these 30 clinicians have the CMS telehealth indicator.

60% of these 30 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 99 records totaling $168,985.48.

Manufacturer Payment Nature Product Type Amount ($)
Glaukos Corporation
Royalty or License
Cash or cash equivalent
iAccess Trabecular Trephine General $30,468.20
Glaukos Corporation
Royalty or License
Cash or cash equivalent
iAccess Trabecular Trephine General $24,616.85
Glaukos Corporation
Royalty or License
Cash or cash equivalent
iAccess Trabecular Trephine General $24,107.80
Glaukos Corporation
Royalty or License
Cash or cash equivalent
iAccess Trabecular Trephine General $23,404.80
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
— General $8,400.00
Nova Eye, Inc.
Consulting Fee
Cash or cash equivalent
— General $8,250.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
— General $5,100.00
Alcon Vision LLC
Consulting Fee
Cash or cash equivalent
Voyager DSLT General $3,000.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $2,875.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
Travoprost Intraocular Implant - iDose General $2,400.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
— General $2,400.00
Nova Eye, Inc.
Food and Beverage
In-kind items and services
— General $2,348.02
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
XEN GLAUCOMA TREATMENT SYSTEM General $2,175.00
Alcon Vision LLC
Consulting Fee
Cash or cash equivalent
Voyager DSLT General $2,000.00
ABBVIE INC.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
XEN GLAUCOMA TREATMENT SYSTEM General $1,950.00
Bausch & Lomb Americas Inc.
Consulting Fee
Cash or cash equivalent
— General $1,700.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,625.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,625.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,625.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
— General $1,600.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
Travoprost Intraocular Implant - iDose General $1,600.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
— General $1,600.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,250.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,250.00
Glaukos Corporation
Consulting Fee
Cash or cash equivalent
iStent inject Trabecular Micro-Bypass System Model G2-M-IS General $1,250.00

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
92012 Established patient problem focused exam of visual system
861 484 $110.00 $83.17
76519 Ultrasound scan to determine eye length and lens power
483 319 $180.00 $49.41
92133 Imaging of optic nerve
479 436 $160.00 $31.61
92083 Exam of visual field with extended testing
467 414 $150.00 $58.93
66984 Removal of cataract with insertion of prosthetic lens
402 242 $2150.00 $445.61
92004 New patient complete exam of visual system
377 377 $200.00 $136.71
92014 Established patient complete exam of visual system
332 325 $175.00 $117.99
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
76 54 $3650.00 $554.03
65855 Laser repair to improve eye fluid flow
65 46 $1100.00 $229.74
66821 Removal of recurring cataract in lens capsule using a laser
57 43 $1000.00 $304.33
92020 Exam of the internal drainage system of eye
40 40 $150.00 $25.28
65820 Incision to improve eye fluid flow
38 32 $1600.00 $765.00
0660T Implantation of drug-releasing device in front chamber of eye
35 26 $2500.00 $722.35
66174 Dilation of fluid outflow drainage within eye
31 23 $2500.00 $401.70
92250 Photography of the retina
31 30 $100.00 $34.45
0671T Insertion of drainage device into drainage tissue within eye (trabecular meshwork)
29 25 $2500.00 $966.50
92134 Imaging of retina
25 24 $160.00 $37.59
65855 Laser repair to improve eye fluid flow
18 15 $1100.00 $192.59
66180 Creation of shunt to improve eye fluid flow using tissue graft
18 17 $1500.00 $1065.37
66821 Removal of recurring cataract in lens capsule using a laser
17 14 $1000.00 $291.75
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
17 16 $50.00 $21.86

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Latanoprost Latanoprost 1,947 133,783 $23,142.97 641
Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat 1,485 106,237 $27,840.84 480
Brimonidine Tartrate Brimonidine Tartrate 935 65,056 $26,868.10 340
Prednisolone Acetate Prednisolone Acetate 841 29,522 $35,144.38 535
Timolol Maleate Timolol Maleate 615 42,866 $8,990.69 248
Moxifloxacin Moxifloxacin Hcl 592 10,837 $23,149.94 441
Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol 470 30,105 $87,759.70 181
Dorzolamide Hcl Dorzolamide Hcl 374 26,278 $8,667.49 142
Ketorolac Tromethamine Ketorolac Tromethamine 366 16,118 $10,179.98 290
Vyzulta Latanoprostene Bunod 358 19,781 $187,703.07 101
Rhopressa Netarsudil Mesylate 327 16,330 $198,866.82 105
Lumigan Bimatoprost 288 18,152 $163,443.65 97
Combigan Brimonidine Tartrate/Timolol 220 12,506 $96,802.90 81
Travoprost Travoprost 145 7,813 $18,830.83 45
Rocklatan Netarsudil Mesylat/Latanoprost 140 8,382 $118,895.63 56
Xiidra Lifitegrast 118 7,860 $175,403.82 45
Simbrinza Brinzolamide/Brimonidine Tart 87 5,212 $30,366.55 33
Restasis Cyclosporine 82 4,350 $84,716.93 37
Brinzolamide Brinzolamide 76 4,960 $11,145.95 26
Methazolamide Methazolamide 67 2,879 $13,425.70 33
Alphagan P Brimonidine Tartrate 58 3,465 $29,738.01 23
Dorzolamide-Timolol Dorzolamide/Timolol/Pf 48 2,925 $8,377.85 11
Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha 42 710 $640.93 31
Atropine Sulfate Atropine Sulfate 33 1,683 $1,250.11 17
Cyclopentolate Hcl Cyclopentolate Hcl 32 1,085 $550.32 17

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-11-21
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

License # reported to NPPES TX M1100

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Dps Number
J0140316 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - OPHTHALMOLOGY

Medicare Enrollment ID

I20140417001310

Enrollment State Jurisdiction

NM

PECOS Control ID

5890726012

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

El Paso Eye Surgeons, P.a.

959 Sunland Park Dr, El Paso, TX 799221323

Phone: 9155420279

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location November 21, 2024

Registered at 959 SUNLAND PARK DR STE 100, EL PASO, TX 799221323 (Tel: 9155420279)

📍
Updated Business Mailing Address November 21, 2024

Registered at 959 SUNLAND PARK DR STE 100, EL PASO, TX 799221323 (Tel: 9155420279)

âś…
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) July 08, 2007

Registered at 4801 ALBERTA AVE., EL PASO, TX 79905 (Tel: 9155459795)

📍
Business Mailing Address (Initial Record) July 08, 2007

Registered at PO BOX 9520, EL PASO, TX 799959520 (Tel: 9155459795)

👤
Provider Name / Credentials (Initial Record) July 08, 2007

Recorded as MARK GALLARDO, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Ophthalmology (license number reported to NPPES: TX M1100)

🟢
Initial NPI Registration & Enumeration July 05, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1659302099
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 05, 2006
Last Update: November 21, 2024
Sole Proprietor: No

Other Ophthalmology Specialists in El Paso

All Ophthalmology Specialists in El Paso

Mailing Address

959 Sunland Park Dr Ste 100

El Paso, TX 799221323

Phone: 9155420279

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.