Dr. Deborah Y. Chong, MD

  • Rockwall, TX
  • Ophthalmologist
NPI1841318284PAC ID5991878498
Medicare services, 2024
25,291
Medicare patients, 2024
884
Part D claims, 2024
607
Publications
10
MIPS score, 2024
89
Practice address
2380 S Goliad St, Rockwall, TX 75032
Practice phone
Call (903) 893-8443
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Texas Retina Associates

Rockwall, Texas

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Dr. Deborah Y. Chong is an ophthalmologist in Rockwall, Texas

Dr. Chong practices at Texas Retina Associates in Rockwall, Texas.

Dr. Chong's NPI, 1841318284, was assigned on March 26, 2007. Dr. Chong graduated from Harvard Medical School in 2004. Dr. Chong's Texas license number on file is M9215.

NPI and contact details
Medicare PAC ID
5991878498
NPI enumeration date
March 26, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(903) 893-8443
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Deborah Y. Chong practices at Texas Retina Associates in Rockwall, Texas

Dr. Chong's primary practice is Texas Retina Associates, at 2380 S Goliad St, Rockwall, TX 75032 in Rockwall County. The practice phone is (903) 893-8443.

  • Texas Retina Associates
    2380 S Goliad St, Rockwall, TX 75032 · Rockwall CountyPhone(903) 893-8443

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Deborah Y. Chong is affiliated with 2 sites of care and 1 medical group

Dr. Chong's primary practice is Texas Retina Associates in Rockwall, Texas. Dmand AI also links Dr. Chong to 1 group practice or clinic and 1 medical group, each named with a free account.

See all 3 affiliations for Dr. Chong

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Deborah Y. Chong's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chong practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Texas Retina AssociatesAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Deborah Y. Chong is one of 1,311 ophthalmologists in Texas

Ophthalmology is Dr. Chong's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Chong is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Chong's licenses on file in 2 states: Texas and Michigan.

Specialties and state licenses

  • Ophthalmology, TexasPrimaryLicense M9215 · 2008 to 2025 · taxonomy 207W00000X
  • Michigan license2004 to 2008

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, dry eye, eyelid inflammation, glaucoma, inflammation of iris, laser destruction of retinal or choroid lesions and retinal detachment among the conditions Dr. Chong treats.

Ophthalmologists near Dr. Chong

Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.

1,311ophthalmologists in Texas
7ophthalmologists in Rockwall

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Deborah Y. Chong billed Medicare for 25,291 services in 2024

CMS data shows 25,291 Medicare services from Dr. Chong across 22 procedure codes in 2024, for 884 Medicare patients. Medicare paid $2,208,794 for them.

Medicare services, 202425,291
Medicare patients884
Paid by Medicare$2.2M
Procedure codes22

Dr. Chong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 23,6622024: 19,59917%
Tests and treatments
2023: 4,6372024: 4,4554%
Surgery
2023: 1,2022024: 1,196No change
Imaging
2023: 472024: 4113%

Where Dr. Chong's Medicare services took place, 2024

  • In an office25,239100%
  • In a facility520%

Dr. Chong compared with the Texas median for ophthalmologists, 2024

  • Dr. Chong
  • Texas median
Medicare services
25,291vs 1,35318.7 times
Medicare patients
884vs 49280% above
Part D claims
560vs 6139% below

Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.

Dr. Chong's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Chong

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Deborah Y. Chong treated 884 Medicare patients in 2024, average age 76

CMS counts 884 Medicare patients who saw Dr. Chong in 2024. The largest group is 65 to 74, with 373 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chong's median patient age at 72, with 54% women.

Medicare patients, 2024884
Average age76
Average risk score1.32
Also on Medicaid3%

Dr. Chong's Medicare patients by age, 2024

Dr. Chong's Medicare patients by sex, 2024

  • Women48955%
  • Men39545%

Chronic conditions among Dr. Chong's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Diabetes32%
  5. Ischemic heart disease31%
  6. Chronic kidney disease25%
  7. Anxiety19%
  8. Mood disorders19%

Share of Medicare patients with each condition. A patient can have several.

Dr. Chong's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Deborah Y. Chong wrote 607 Medicare Part D claims in 2024

In 2024, Dr. Chong wrote 607 Medicare Part D claims for 188 patients. 49% of them were for generic drugs. CMS names the drug for 560 of them, across 9 drugs with 11 or more claims each, at $48,136 in total drug cost. In 2023, CMS named 460 claims across 8 drugs.

Part D claims, 2024607
Drugs named by CMS9
Total drug cost$48,136
Part D patients188

Dr. Chong's Part D claims by kind of drug, 2024

  • Generic297 claims49%
  • Brand-name310 claims51%

Dr. Chong's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4602024: 56022%

Drugs named by CMS: 9 in 2024, 8 in 2023.

See all prescribing by Dr. Chong

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Deborah Y. Chong scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chong for performance year 2024, reported as part of a group. Dr. Chong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Chong's MIPS scores, performance year 2024

  • 89of 100Final score
  • 82.5of 100Quality
  • 96of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Deborah Y. Chong has 10 publications on record

Dmand AI links 10 papers to Dr. Chong, published from 2008 to 2009. The most frequent topics are Vascular Endothelial Growth Factor A, Vitreous Body and Angiogenesis Inhibitors. Dr. Chong has published most often in Arch Ophthalmol. Dr. Chong's most frequent co-authors are David G. Callanan, MD, Patrick D. Williams, MD and Rajiv Anand, MD.

Papers10
Years published2008 to 2009

Topics Dr. Chong writes about most

  • Vascular Endothelial Growth Factor A
  • Vitreous Body
  • Angiogenesis Inhibitors
  • Bevacizumab
  • Interleukin-6
  • Intravitreal Injections
  • Macular Degeneration
  • Macular Edema

Dr. Chong's most frequent co-authors

Recent publications by Dr. Chong

See all 10 publications and co-authors

See who Dr. Chong researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chong works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Deborah Y. Chong received $8,819 in industry payments from 2016 to 2024

CMS Open Payments shows 123 general payments to Dr. Chong from 20 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 52% of the total. Genentech, Inc. paid the most, $5,437.

General payments to Dr. Chong by program year, 2016 to 2024

General payments to Dr. Chong by kind, 2016 to 2024

$8.8Kin total
  • Consulting fees$4,58052%
  • Food and beverage$3,90344%
  • Speaker and faculty fees$3043%
  • Education$320%

Companies that paid Dr. Chong the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Chong

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Deborah Y. Chong has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chong, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Chong

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Deborah Y. Chong graduated from Harvard Medical School

Dr. Chong graduated from Harvard Medical School in 2004. Dr. Chong is a member of AAO.

  1. Medical schoolHarvard Medical School
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Deborah Y. Chong accepts plans from 18 insurance carriers

Dr. Chong is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Chong accepts, by number of carriers

  1. PPO12
  2. HMO10
  3. Medicare10
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Deborah Y. Chong's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Deborah Y. Chong

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Deborah Y. Chong's NPI number?

Dr. Deborah Y. Chong's NPI number is 1841318284. It was assigned on March 26, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Deborah Y. Chong?

Dr. Deborah Y. Chong is an ophthalmologist in Rockwall, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Deborah Y. Chong practice?

Dr. Chong practices at 2380 S Goliad St, Rockwall, TX 75032. Dr. Chong's primary practice is Texas Retina Associates in Rockwall, Texas. Dmand AI also links Dr. Chong to 1 group practice or clinic and 1 medical group.

What is Dr. Deborah Y. Chong's office phone number?

The practice phone on file for Dr. Chong is (903) 893-8443.

What is Dr. Deborah Y. Chong's medical license number?

Dr. Chong's Texas license number on file is M9215, one of the licenses on file in 2 states.

Which states has Dr. Deborah Y. Chong been licensed in?

Dmand AI has state licenses on file for Dr. Chong in Texas (2008 to 2025) and Michigan (2004 to 2008).

Does Dr. Deborah Y. Chong accept Medicare?

Yes. CMS data shows Dr. Chong billed Medicare for 25,291 services in 2024, and Dr. Chong accepts Medicare assignment.

What is Dr. Deborah Y. Chong's MIPS score?

Dr. Chong's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Dr. Deborah Y. Chong see?

CMS counts 884 Medicare patients who saw Dr. Chong in 2024, with an average age of 76.

Is Dr. Deborah Y. Chong board certified?

Yes. Dr. Chong is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Dr. Deborah Y. Chong bill to Medicare?

In 2024, Dr. Chong's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and eye exam or test (92014).

Where did Dr. Deborah Y. Chong go to medical school?

Dr. Chong graduated from Harvard Medical School in 2004.

What drugs does Dr. Deborah Y. Chong prescribe most?

In 2024 Medicare Part D data, Dr. Chong's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Prolensa.

Has Dr. Deborah Y. Chong received payments from drug or device companies?

CMS Open Payments shows $8,819 in general payments to Dr. Chong from 20 companies from 2016 to 2024. The largest total came from Genentech, Inc.

How long has Dr. Deborah Y. Chong been practicing?

Dr. Chong graduated from medical school in 2004, 22 years ago.

Does Dr. Deborah Y. Chong do research?

Dmand AI links 10 publications to Dr. Chong, published from 2008 to 2009.

Who does Dr. Deborah Y. Chong publish with?

Dr. Chong's most frequent co-authors are David G. Callanan, MD (3 shared papers), Patrick D. Williams, MD (2 shared papers) and Rajiv Anand, MD (1 shared paper).

What insurance does Dr. Deborah Y. Chong accept?

Dr. Chong is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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