Dr. Gad Heilweil, MD

  • Los Angeles, CA
  • Ophthalmologist
NPI1386989440PAC ID0749434058
Medicare services, 2024
20,203
Medicare patients, 2024
1,169
Part D claims, 2024
375
Publications
6
MIPS score, 2024
86
Practice address
200 Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 794-9206
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Peter Morton UCLA Medical Building

Los Angeles, California

See all 4 affiliations

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Dr. Gad Heilweil is an ophthalmologist in Los Angeles, California

Dr. Heilweil practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Heilweil's NPI, 1386989440, was assigned on November 30, 2012. Dr. Heilweil graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1998. Dr. Heilweil holds California license A136287.

NPI and contact details
Medicare PAC ID
0749434058
NPI enumeration date
November 30, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 794-9206
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

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

Dr. Gad Heilweil practices at Peter Morton UCLA Medical Building in Los Angeles, California

Dr. Heilweil's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

  • Peter Morton UCLA Medical Building
    200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206

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

Dr. Gad Heilweil is affiliated with 3 sites of care and 1 medical group

Dr. Heilweil's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Heilweil is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI also links Dr. Heilweil to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Heilweil

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

Dmand AI tracks the EHR system at Dr. Gad Heilweil's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Heilweil practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Peter Morton UCLA Medical BuildingAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gad Heilweil is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Heilweil's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Heilweil is licensed in California.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A136287 · 2015 to 2027 · taxonomy 207W00000X

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, dry eye, eye infection or inflammation, eyelid inflammation, glaucoma and glaucoma surgery among the conditions Dr. Heilweil treats.

Ophthalmologists near Dr. Heilweil

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

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

Dr. Gad Heilweil billed Medicare for 20,203 services in 2024

CMS data shows 20,203 Medicare services from Dr. Heilweil across 13 procedure codes in 2024, for 1,169 Medicare patients. Medicare paid $2,201,136 for them. Every service was in an office.

Medicare services, 202420,203
Medicare patients1,169
Paid by Medicare$2.2M
Procedure codes13

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

  • 2023
  • 2024
Drugs given in the office
2023: 2,5452024: 14,124455%
Tests and treatments
2023: 4,5592024: 4,3914%
Surgery
2023: 1,5252024: 1,5351%
Office and hospital visits
2023: 1632024: 13318%
Imaging
2023: 02024: 20

Dr. Heilweil compared with the California median for ophthalmologists, 2024

  • Dr. Heilweil
  • California median
Medicare services
20,203vs 1,07918.7 times
Medicare patients
1,169vs 4212.8 times
Part D claims
314vs 61849% below

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Heilweil'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. Heilweil

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

Dr. Gad Heilweil treated 1,169 Medicare patients in 2024, average age 77

CMS counts 1,169 Medicare patients who saw Dr. Heilweil in 2024. The largest group is 75 to 84, with 458 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Heilweil's median patient age at 68, with 57% women.

Medicare patients, 20241,169
Average age77
Average risk score1.48
Also on Medicaid14%

Dr. Heilweil's Medicare patients by age, 2024

Dr. Heilweil's Medicare patients by sex, 2024

  • Women65956%
  • Men51044%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Diabetes41%
  5. Ischemic heart disease30%
  6. Chronic kidney disease28%
  7. Osteoporosis23%
  8. Cancer20%

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

Dr. Heilweil's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. Gad Heilweil wrote 375 Medicare Part D claims in 2024

In 2024, Dr. Heilweil wrote 375 Medicare Part D claims for 127 patients. 45% of them were for generic drugs. CMS names the drug for 314 of them, across 10 drugs with 11 or more claims each, at $49,978 in total drug cost. In 2023, CMS named 226 claims across 7 drugs.

Part D claims, 2024375
Drugs named by CMS10
Total drug cost$49,978
Part D patients127

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

  • Generic170 claims45%
  • Brand-name205 claims55%

Dr. Heilweil'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: 2262024: 31439%

Drugs named by CMS: 10 in 2024, 7 in 2023.

See all prescribing by Dr. Heilweil

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. Gad Heilweil scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Heilweil for performance year 2024, reported as part of a group. Dr. Heilweil accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Heilweil's MIPS scores, performance year 2024

  • 86of 100Final score
  • 79of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 100Cost

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. Gad Heilweil has 6 publications on record

Dmand AI links 6 papers to Dr. Heilweil, published from 2013 to 2022. 2022 was the busiest year, with 2. Dr. Heilweil's most frequent co-authors are Steven Daniel Schwartz, MD, Vikas Chopra, MD and Peter George Dentone, MD.

Papers6
Years published2013 to 2022

Dr. Heilweil's papers by year, 2013 to 2022

Dr. Heilweil's most frequent co-authors

Recent publications by Dr. Heilweil

See all 6 publications and co-authors

See who Dr. Heilweil researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Heilweil 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. Gad Heilweil received $1,564 in industry payments from 2016 to 2025

CMS Open Payments shows 50 general payments to Dr. Heilweil from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Astellas Pharma US Inc paid the most, $242.

General payments to Dr. Heilweil by program year, 2016 to 2025

General payments to Dr. Heilweil by kind, 2016 to 2025

$1.6Kin total
  • Food and beverage$1,52497%
  • Education$413%

Companies that paid Dr. Heilweil the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Heilweil

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

Dr. Gad Heilweil graduated from Technion-Israel Inst of Technology Faculty of Medicine

Dr. Heilweil graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1998.

  1. Medical schoolTechnion-Israel Inst of Technology Faculty of Medicine

Source: Dmand AI Professional Profile Data

Dr. Gad Heilweil accepts plans from 15 insurance carriers

Dr. Heilweil is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Aetna
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Heilweil accepts, by number of carriers

  1. PPO10
  2. Medicare7
  3. HMO6
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Gad Heilweil'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)
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. Gad Heilweil

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. Gad Heilweil's NPI number?

Dr. Gad Heilweil's NPI number is 1386989440. It was assigned on November 30, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Gad Heilweil?

Dr. Gad Heilweil is an ophthalmologist in Los Angeles, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Gad Heilweil practice?

Dr. Heilweil practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Heilweil's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Heilweil to 1 group practice or clinic and 1 medical group.

What is Dr. Gad Heilweil's office phone number?

The practice phone on file for Dr. Heilweil is (310) 794-9206.

What is Dr. Gad Heilweil's medical license number?

Dr. Heilweil holds California license A136287.

Which hospitals is Dr. Gad Heilweil affiliated with?

Dr. Heilweil is affiliated with Ronald Reagan UCLA Medical Center.

Does Dr. Gad Heilweil accept Medicare?

Yes. CMS data shows Dr. Heilweil billed Medicare for 20,203 services in 2024, and Dr. Heilweil accepts Medicare assignment.

What is Dr. Gad Heilweil's MIPS score?

Dr. Heilweil's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Gad Heilweil see?

CMS counts 1,169 Medicare patients who saw Dr. Heilweil in 2024, with an average age of 77.

What services does Dr. Gad Heilweil bill to Medicare?

In 2024, Dr. Heilweil's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and injected or infused drug (J0178).

Show 7 more questionsShow fewer questions

Where did Dr. Gad Heilweil go to medical school?

Dr. Heilweil graduated from Technion-Israel Inst of Technology Faculty of Medicine in 1998.

What drugs does Dr. Gad Heilweil prescribe most?

In 2024 Medicare Part D data, Dr. Heilweil's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Ofloxacin.

Has Dr. Gad Heilweil received payments from drug or device companies?

CMS Open Payments shows $1,564 in general payments to Dr. Heilweil from 21 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.

How long has Dr. Gad Heilweil been practicing?

Dr. Heilweil graduated from medical school in 1998, 28 years ago.

Does Dr. Gad Heilweil do research?

Dmand AI links 6 publications to Dr. Heilweil, published from 2013 to 2022.

Who does Dr. Gad Heilweil publish with?

Dr. Heilweil's most frequent co-authors are Steven Daniel Schwartz, MD (3 shared papers), Vikas Chopra, MD (1 shared paper) and Peter George Dentone, MD (1 shared paper).

What insurance does Dr. Gad Heilweil accept?

Dr. Heilweil is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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