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Jack Ma

Ophthalmology β€’ Houston, TX

Active NPI 1255994794 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1504 Taub Loop Fl 18
Houston, TX 770301608

Call 7138738890 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

1504 Taub Loop Fl 18

Houston, TX 770301608

Telephone 7138738890
Fax 7137957070
Other Listings in Public Data

NPPES lists 3 distinct additional practice-address records in Houston, TX; San Francisco, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Permanente Medical Group Inc. 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

University Of Texas Medical School At Houston

Graduation Year

2019

30-day fills

90 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

$3,218 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 2024

All general payments: $362.92 across 4 records.

By nature of payment

  • Food and Beverage: $362.92 across 4 records.

Reporting-company totals

  • Alcon Vision LLC: $235.60 across 2 records.
  • Bausch & Lomb Americas Inc.: $127.32 across 2 records.

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 2024 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

7 years (graduated 2019)

CMS Doctors and Clinicians data list 2019 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

2019

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, β€œDoes 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)

Jack Ma 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 Jack Ma 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 Houston and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 85% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: 655. Middle half: 221 to 2,095.

Fewer Part D prescriptions than 90% 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 lower Part D drug cost than 80% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: $43,974. Middle half: $8,242 to $251,495.

A lower Part D drug cost than 85% 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.

262 active clinicians are listed under Ophthalmology with a practice address in Houston, TX (1,517 in Texas).

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

Telehealth indicator in Houston

1.9% of these 262 clinicians have the CMS telehealth indicator.

64.1% of these 262 clinicians are listed by CMS as accepting Medicare assignment.

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

Text: T-MedInfo Β· 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 Β· Program Year 2024
Disclosure Year:

Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $362.92.

Manufacturer Payment Nature Product Type Amount ($)
Alcon Vision LLC
Food and Beverage
In-kind items and services
Clareon General $124.89
Alcon Vision LLC
Food and Beverage
In-kind items and services
Clareon General $110.71
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
MIEBO General $105.98
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
STELLARIS General $21.34

Source: CMS Open Payments, program year 2024, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

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

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Fluorometholone Fluorometholone 23 587 $2,275.57 20
Doxycycline Hyclate Doxycycline Hyclate 22 656 $366.24 21
Moxifloxacin Moxifloxacin Hcl 22 454 $408.62 15
Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha 17 236 $167.62 β€”

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: 2023-06-27
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

License # reported to NPPES TX U3930

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.

Specialist/Technologist - Athletic Trainer

NUCC Taxonomy Code: 2255A2300X

License # reported to NPPES TX U3930

Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - OPHTHALMOLOGY

Medicare Enrollment ID

I20241025001035

Enrollment State Jurisdiction

CA

PECOS Control ID

6800254350

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

Permanente Medical Group Inc

7601 Stoneridge Dr, Pleasanton, CA 945884501

Phone: 9258475100

Secondary Practice Locations

6400 Fannin Street, 18th Floor

Houston, TX 770305389

Phone: 7135595200

2351 Clay St Ste 380

San Francisco, CA 941151931

Phone: 4156006000

1977 Butler Blvd Fl 2

Houston, TX 770304101

Phone: 7137986100

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

30 listed
Dr. Adil Ahmed , MD

Orthopaedic Surgery - Hand Surgery

NPI 1124480652

Doctor of Medicine (M.D.)

Dr. Philip Alapat , MD

Internal Medicine - Pulmonary Disease

NPI 1053491324

Doctor of Medicine (M.D.)

Dr. Iyza Baig , MD

Ophthalmology

NPI 1073075404

Doctor of Medicine (M.D.)

Dr. Jason Bowman , MD

Emergency Medicine

NPI 1124474010

Doctor of Medicine (M.D.)

Dr. William Brasher , MD

Internal Medicine - Pulmonary Disease

NPI 1124407374

Doctor of Medicine (M.D.)

Garry Brydges , MSN, ACNP, CRNA

Nurse Anesthetist, Certified Registered

NPI 1124116272

Master of Science in Nursing, ACNP, Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

11 Historical Events
πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2023

Specialist/Technologist (license number reported to NPPES: TX U3930)

πŸ“
Updated Practice Location June 05, 2023

Registered at 1504 TAUB LOOP FL 18, HOUSTON, TX 770301608 (Tel: 7138738890)

πŸ“
Updated Business Mailing Address June 05, 2023

Registered at 1504 TAUB LOOP FL 18, HOUSTON, TX 770301608

πŸ“
Updated Practice Location March 29, 2020

Registered at 6400 FANNIN STREET, 18TH FLOOR, HOUSTON, TX 770305389 (Tel: 7135595200)

πŸ“
Updated Business Mailing Address March 29, 2020

Registered at 6400 FANNIN STREET, 18TH FLOOR, HOUSTON, TX 770305389 (Tel: 7135595200)

βœ…
NPI Profile Active April 19, 2019

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) April 19, 2019

Registered at 2351 CLAY ST STE 380, SAN FRANCISCO, CA 941151931 (Tel: 4156006000)

πŸ“
Business Mailing Address (Initial Record) April 19, 2019

Registered at 2351 CLAY ST STE 380, SAN FRANCISCO, CA 941151931 (Tel: 4156006000)

πŸ‘€
Provider Name / Credentials (Initial Record) April 19, 2019

Recorded as JACK MA

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2019

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration April 19, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1255994794
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 19, 2019
Last Update: June 27, 2023
Sole Proprietor: No

Other Ophthalmology Specialists in Houston

All Ophthalmology Specialists in Houston

Mailing Address

1504 Taub Loop Fl 18

Houston, TX 770301608

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.