Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mitchell P. Weikert , MD

Ophthalmology โ€ข Houston, TX

Active NPI 1932198397 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1977 Butler Blvd
Houston, TX 770304101

Call 7137986100 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

1977 Butler Blvd

Houston, TX 770304101

Telephone 7137986100
Fax 7137984231
Organization at the Same NPPES Address or Phone
Baylor College Of Medicine Facility NPI 1730114125

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: Baylor College Of Medicine. 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

Baylor College Of Medicine

Graduation Year

1998

Medicare patients

503 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 โ€“ by Provider, 2024.

Medicare-allowed amount

About $186,963 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 โ€“ by Provider and Service, 2024.

Paid by Medicare

About $137,307 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 โ€“ by Provider and Service, 2024.

30-day fills

1,772 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

$161,047 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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $29,608.58 across 26 records.

By nature of payment (3 largest of 4)

  • Consulting Fee: $23,250.00 across 8 records.
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $5,000.00 across 1 record.
  • Food and Beverage: $1,048.62 across 16 records.

Reporting-company totals (3 largest of 10)

  • Alcon Research LLC: $13,309.96 across 3 records.
  • Carl Zeiss Meditec, Inc.: $5,250.00 across 2 records.
  • Bausch & Lomb Americas Inc.: $5,109.55 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 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

28 years (graduated 1998)

CMS Doctors and Clinicians data list 1998 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

2005

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, โ€œDoes your provider accept Medicare as full payment?โ€

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. Weikert 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. Weikert 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 B services

Close to the middle for clinicians listed under Ophthalmology in Houston, TX (2024, 157 clinicians with data). Median for this group: 1,290. Middle half: 512 to 2,999.

Fewer Medicare Part B services than 65% 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

Close to the middle for clinicians listed under Ophthalmology in Houston, TX (2024, 157 clinicians with data). Median for this group: $164,118. Middle half: $46,762 to $332,685.

Close to the middle for 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

Close to the middle for clinicians listed under Ophthalmology in Houston, TX (2024, 157 clinicians with data). Median for this group: $121,752. Middle half: $34,732 to $241,863.

Close to the middle for 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 65% of clinicians listed under Ophthalmology in Houston, TX (2024, 175 clinicians with data). Median for this group: 655. Middle half: 221 to 2,095.

Close to the middle for 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 65% 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 higher Part D drug cost than 65% 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 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 ยท 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 ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 26 records totaling $29,608.58.

Manufacturer Payment Nature Product Type Amount ($)
Alcon Research LLC
Consulting Fee
Cash or cash equivalent
โ€” General $10,500.00
Bausch & Lomb Americas 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
XIIDRA General $5,000.00
Carl Zeiss Meditec, Inc.
Consulting Fee
Cash or cash equivalent
VisuMax General $3,000.00
Alcon Research LLC
Consulting Fee
Cash or cash equivalent
โ€” General $2,500.00
RxSight Inc
Consulting Fee
Cash or cash equivalent
RXSIGHT CONTACT LENS General $2,500.00
Carl Zeiss Meditec, Inc.
Consulting Fee
Cash or cash equivalent
MEL 90 General $2,250.00
Alcon Vision LLC
Consulting Fee
Cash or cash equivalent
โ€” General $1,500.00
Alcon Vision LLC
Consulting Fee
Cash or cash equivalent
โ€” General $500.00
Alcon Vision LLC
Consulting Fee
Cash or cash equivalent
โ€” General $500.00
Alcon Research LLC
Travel and Lodging
In-kind items and services
โ€” General $309.96
Heidelberg Engineering, Inc.
Food and Beverage
Cash or cash equivalent
Spectralis General $135.00
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
Cequa General $129.32
Glaukos Corporation
Food and Beverage
Cash or cash equivalent
Photrexa Viscous and Photrexa General $112.77
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
enVista Envy IOL General $109.55
Alcon Vision LLC
Food and Beverage
In-kind items and services
โ€” General $103.21
Alcon Vision LLC
Food and Beverage
In-kind items and services
UNITY General $87.05
Glaukos Corporation
Food and Beverage
Cash or cash equivalent
KXL system (not refurbished) General $69.10
Carl Zeiss Meditec USA, Inc.
Food and Beverage
In-kind items and services
VisuMax General $61.69
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
XDEMVY General $56.37
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
XDEMVY General $47.12
Glaukos Corporation
Food and Beverage
Cash or cash equivalent
Photrexa Viscous and Photrexa General $42.41
Alcon Vision LLC
Food and Beverage
In-kind items and services
Centurion General $31.52
Alcon Vision LLC
Food and Beverage
In-kind items and services
Clareon General $30.04
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
XDEMVY General $13.47
Glaukos Corporation
Food and Beverage
Cash or cash equivalent
Photrexa Viscous and Photrexa General $12.60

(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 ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“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 โ€“ by Provider and Service data, 2017โ€“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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
299 183 $355.00 $131.25
92014 Established patient complete exam of visual system
243 235 $344.00 $126.32
92136 Measurement of corneal curvature and depth of eye
172 82 $106.12 $35.77
66984 Removal of cataract with insertion of prosthetic lens
97 63 $2714.92 $519.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
64 60 $157.00 $57.46
92134 Imaging of retina
54 54 $111.00 $37.87
66821 Removal of recurring cataract in lens capsule using a laser
41 38 $1803.88 $364.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
34 34 $465.00 $168.11
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
28 23 $252.00 $93.02
92083 Exam of visual field with extended testing
19 19 $173.00 $63.94
92133 Imaging of optic nerve
19 18 $100.00 $34.56
65756 Transplantation of outer layer of corneal tissue
16 14 $5868.00 $1194.64
66982 Complex removal of cataract with insertion of prosthetic lens
14 13 $3702.00 $751.60

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 ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Prednisolone Acetate Prednisolone Acetate 337 16,951 $15,222.60 176
Moxifloxacin Moxifloxacin Hcl 234 4,304 $4,389.76 159
Difluprednate Difluprednate 78 2,330 $9,957.56 21
Restasis Cyclosporine 69 3,570 $61,854.83 27
Loteprednol Etabonate Loteprednol Etabonate 66 2,442 $10,290.30 29
Bromfenac Sodium Bromfenac Sodium 61 2,358 $10,259.70 42
Valacyclovir Valacyclovir Hcl 59 2,161 $2,213.85 11
Latanoprost Latanoprost 48 2,561 $597.67 18
Fluorometholone Fluorometholone 46 2,942 $3,506.95 19
Prolensa Bromfenac Sodium 31 1,543 $10,741.13 30
Cyclosporine Cyclosporine 28 1,725 $18,341.28 15
Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat 26 1,755 $367.27 โ€”
Ketorolac Tromethamine Ketorolac Tromethamine 23 718 $596.90 16
Timolol Maleate Timolol Maleate 21 1,154 $130.20 โ€”
Brimonidine Tartrate Brimonidine Tartrate 17 726 $76.09 โ€”
Combigan Brimonidine Tartrate/Timolol 14 647 $3,565.28 โ€”
Miebo Perfluorohexyloctane/Pf 12 360 $8,935.80 โ€”

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: 2020-12-04
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

License # reported to NPPES TX L6713

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

Medicaid ID
159813802 (TX)
Medicaid ID
159813801 (TX)
Other Identifier Blue Link
4259873 (TX)
Other Identifier Bc/bs
8J3913 (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

I20101206000920

Enrollment State Jurisdiction

TX

PECOS Control ID

6709073505

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

Baylor College Of Medicine

1977 Butler Blvd, Houston, TX 770304101

Baylor College Of Medicine

7200 Cambridge St, Houston, TX 770304202

Baylor College Of Medicine

1977 Butler Boulevard 6th Floor, Houston, TX 770304101

Phone: 7137986131

Baylor College Of Medicine

1977 Butler Boulevard, Houston, TX 770304101

Baylor College Of Medicine

2 Greenway Plz, Houston, TX 770460205

Clinicians Sharing This Practice Address or Phone

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

20 listed
NPI 1114345725

Doctor of Medicine (M.D.)

NPI 1184613291

Doctor of Medicine (M.D.)

John Chancellor

Ophthalmology

NPI 1710341763
NPI 1568451797

Doctor of Medicine (M.D.)

Dr. Yvonne Chu , MD

Ophthalmology

NPI 1033108410

Doctor of Medicine (M.D.)

NPI 1861133845

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated October 18, 2005.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1932198397
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 18, 2005
Last Update: December 04, 2020
Sole Proprietor: No

Other Ophthalmology Specialists in Houston

All Ophthalmology Specialists in Houston

Mailing Address

6550 Fannin St

Houston, TX 770302717

Phone: 7137986100

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.