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PROVIDER PROFILE · NPI 1083877740

Emmanuel ChangMD/PHD

PRACTICERETINA AND VITREOUS OF TEXAS PLLCSee all providers at this practice →
OphthalmologyBellaire, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
1,143
Beneficiaries
—
Total drug cost
$48K
Distinct drugs
15
Brand share
26.7%
Top prescribed drugs
Latanoprost379 claims
Dorzolamide Hcl/Timolol Maleat203 claims
Prednisolone Acetate151 claims
Brimonidine Tartrate80 claims
Ketorolac Tromethamine71 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,085
Unique beneficiaries
—
Total services
64,060
Distinct HCPCS
19
Medicare payment
$2.6M
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,238 Ophthalmology providers in TX — top quintile (cohort median 1,864).
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
REFERRAL NETWORK

Where Emmanuel Chang's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
6099
Gramercy Surgery Center, Ltd
Ambulatory Surgical Center · Houston, TX
3654
BAPTIST HOSPITALS OF SOUTHEAST TEXAS2738
NPI 10432133411939
Alan Hromas
Ophthalmology · Wichita, KS
1823
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
1728
Peter Hoang
Optometry · Beaumont, TX
1313
Accutox, Inc.
Clinical Laboratory · Beaumont, TX
1119
Jessica Randolph
Ophthalmology · Richmond, VA
1119
Jose Ortiz
Endocrinology · Beaumont, TX
1167
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
68112
CHRISTUS HEALTH SOUTHEAST TEXAS5276
Gramercy Surgery Center, Ltd
Ambulatory Surgical Center · Houston, TX
3860
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
3658
BAPTIST HOSPITALS OF SOUTHEAST TEXAS2639
Alan Hromas
Ophthalmology · Wichita, KS
1928
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
1625
NPI 10432133411524
THE MEDICAL CENTER OF SOUTHEAST TEXAS LP1527
Accutox, Inc.
Clinical Laboratory · Beaumont, TX
1324
Jessica Randolph
Ophthalmology · Richmond, VA
1318
MEMORIAL HOSPITAL OF POLK COUNTY1323
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$53K
Payment records
69
By payment type
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$25K
Consulting Fee$22K
Travel and Lodging$4K
Food and Beverage$2K