Dr. David Jay Parks, MD

  • Beverly Hills, CA
  • Retina specialist (ophthalmology) physician
NPI1841381688PAC ID9335114149
Medicare services, 2024
40,941
Medicare patients, 2024
984
Part D claims, 2024
517
Publications
4
MIPS score, 2024
100
Practice address
8920 Wilshire Blvd, Beverly Hills, CA 90211
Practice phone
Call (310) 888-8898
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Beverly Hills Endoscopy LLC

Beverly Hills, California

See all 2 affiliations

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Dr. David Jay Parks is a retina specialist (ophthalmology) physician in Beverly Hills, California

Dr. Parks practices at Beverly Hills Endoscopy LLC in Beverly Hills, California.

Dr. Parks' NPI, 1841381688, was assigned on September 27, 2006. Dr. Parks graduated from WashU Medicine in 1988. Dr. Parks holds California license G78517.

NPI and contact details
Medicare PAC ID
9335114149
NPI enumeration date
September 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 888-8898
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. David Jay Parks practices at Beverly Hills Endoscopy LLC in Beverly Hills, California

Dr. Parks' primary practice is Beverly Hills Endoscopy LLC, at 8920 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 888-8898.

  • Beverly Hills Endoscopy LLC
    8920 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 888-8898

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

Dr. David Jay Parks is affiliated with 2 sites of care

Dr. Parks' primary practice is Beverly Hills Endoscopy LLC in Beverly Hills, California. Dmand AI also links Dr. Parks to 1 physician office, named with a free account.

Beverly Hills Endoscopy LLCBeverly Hills, CaliforniaPrimary
1 physician officeName with a free account
See all 2 affiliations for Dr. Parks

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

Dmand AI tracks the EHR system at Dr. David Jay Parks' practice

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

EHR by site
SiteEHR vendor and product
Beverly Hills Endoscopy LLCAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Jay Parks is one of 183 retina specialist (ophthalmology) physicians in California

Retina specialist is Dr. Parks' primary specialty in the NPI Registry, under taxonomy code 207WX0107X. Dr. Parks is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Parks' licenses on file in 4 states: California, Guam, Pennsylvania and Maryland.

Specialties and state licenses

  • Retina specialist (ophthalmology), CaliforniaPrimaryLicense G78517 · 1994 to 2027 · taxonomy 207WX0107X
  • Guam licenseSince 2025
  • Pennsylvania license1995 to 2002
  • Maryland license1990 to 1995

Clinical focus

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

Retina specialist (ophthalmology) physicians near Dr. Parks

Counts of retina specialist (ophthalmology) physicians with a Dmand AI profile, by place and practice. Each opens the list.

183retina specialist (ophthalmology) physicians in California
4retina specialist (ophthalmology) physicians in Beverly Hills

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

Dr. David Jay Parks billed Medicare for 40,941 services in 2024

CMS data shows 40,941 Medicare services from Dr. Parks across 23 procedure codes in 2024, for 984 Medicare patients. Medicare paid $3,440,604 for them.

Medicare services, 202440,941
Medicare patients984
Paid by Medicare$3.4M
Procedure codes23

Dr. Parks' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 9,7592024: 31,978228%
Tests and treatments
2023: 5,7912024: 5,9763%
Surgery
2023: 2,5202024: 2,5843%
Office and hospital visits
2023: 3072024: 3041%
Imaging
2023: 1062024: 997%

Where Dr. Parks' Medicare services took place, 2024

  • In an office40,830100%
  • In a facility1110%

Dr. Parks compared with the California median for retina specialist (ophthalmology) physicians, 2024

  • Dr. Parks
  • California median
Medicare services
40,941vs 8,7964.7 times
Medicare patients
984vs 71138% above
Part D claims
437vs 32037% above

Medians across 180 retina specialist (ophthalmology) physicians in California with Dmand AI profiles that report each measure.

Dr. Parks' 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. Parks

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

Dr. David Jay Parks treated 984 Medicare patients in 2024, average age 75

CMS counts 984 Medicare patients who saw Dr. Parks in 2024. The largest group is 65 to 74, with 367 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Parks' median patient age at 66, with 44% women.

Medicare patients, 2024984
Average age75
Average risk score1.91
Also on Medicaid21%

Dr. Parks' Medicare patients by age, 2024

Dr. Parks' Medicare patients by sex, 2024

  • Women54555%
  • Men43945%

Chronic conditions among Dr. Parks' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes57%
  4. Arthritis43%
  5. Chronic kidney disease37%
  6. Ischemic heart disease34%
  7. Heart failure26%
  8. Osteoporosis19%

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

Dr. Parks' patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women44%
  • Men56%

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

Dr. David Jay Parks wrote 517 Medicare Part D claims in 2024

In 2024, Dr. Parks wrote 517 Medicare Part D claims for 131 patients. 57% of them were for generic drugs. CMS names the drug for 437 of them, across 8 drugs with 11 or more claims each, at $8,060 in total drug cost. In 2023, CMS named 408 claims across 12 drugs.

Part D claims, 2024517
Drugs named by CMS8
Total drug cost$8,060
Part D patients131

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

  • Generic295 claims57%
  • Brand-name222 claims43%

Dr. Parks' 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: 4082024: 4377%

Drugs named by CMS: 8 in 2024, 12 in 2023.

See all prescribing by Dr. Parks

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. David Jay Parks scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes

Dr. Parks' MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities

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

Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. David Jay Parks has 4 publications on record

Dmand AI links 4 papers to Dr. Parks. The most frequent topics are Antiviral Agents, Cytomegalovirus Retinitis and Drug Implants. Dr. Parks has published most often in Arch Ophthalmol. Dr. Parks' most frequent co-authors are David G. Callanan, MD, Kourosh Dastgheib, MD and Wayne A. Solley, MD.

Papers4

Topics Dr. Parks writes about most

  • Antiviral Agents
  • Cytomegalovirus Retinitis
  • Drug Implants
  • Ganciclovir
  • Visual Acuity
  • Vitreous Body

Dr. Parks' most frequent co-authors

Recent publications by Dr. Parks

See all 4 publications and co-authors

See who Dr. Parks researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Parks works with, so you can find a warm path to the right retina specialist (ophthalmology) physicians.

How network discovery works

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

Dr. David Jay Parks received $948 in industry payments from 2016 to 2022

CMS Open Payments shows 36 general payments to Dr. Parks from 10 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 96% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $478.

General payments to Dr. Parks by program year, 2016 to 2022

General payments to Dr. Parks by kind, 2016 to 2022

$948in total
  • Food and beverage$90996%
  • Gifts$394%

Companies that paid Dr. Parks the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Parks

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

Dr. David Jay Parks has 1 award and honors on record

Dmand AI lists 1 award for Dr. Parks.

Awards and honors for Dr. Parks

  1. Undated
    • AAO Fellow

Source: Dmand AI Professional Profile Data

Dr. David Jay Parks graduated from WashU Medicine

Dr. Parks graduated from WashU Medicine in 1988. Dr. Parks is a member of AAO.

  1. Medical schoolWashU Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. David Jay Parks accepts plans from 14 insurance carriers

Dr. Parks is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Parks accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. David Jay Parks'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)Doctors and Clinicians Utilization Data (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. David Jay Parks

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. David Jay Parks' NPI number?

Dr. David Jay Parks' NPI number is 1841381688. It was assigned on September 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David Jay Parks?

Dr. David Jay Parks is a retina specialist (ophthalmology) physician in Beverly Hills, California. The primary specialty in the NPI Registry is Retina Specialist (Ophthalmology) Physician (taxonomy code 207WX0107X).

Where does Dr. David Jay Parks practice?

Dr. Parks practices at 8920 Wilshire Blvd, Beverly Hills, CA 90211. Dr. Parks' primary practice is Beverly Hills Endoscopy LLC in Beverly Hills, California. Dmand AI also links Dr. Parks to 1 physician office.

What is Dr. David Jay Parks' office phone number?

The practice phone on file for Dr. Parks is (310) 888-8898.

What is Dr. David Jay Parks' medical license number?

Dr. Parks holds California license G78517, one of the licenses on file in 4 states.

Which states has Dr. David Jay Parks been licensed in?

Dmand AI has state licenses on file for Dr. Parks in California (1994 to 2027), Guam (since 2025), Pennsylvania (1995 to 2002) and Maryland (1990 to 1995).

Does Dr. David Jay Parks accept Medicare?

Yes. CMS data shows Dr. Parks billed Medicare for 40,941 services in 2024, and Dr. Parks accepts Medicare assignment.

What is Dr. David Jay Parks' MIPS score?

Dr. Parks' MIPS final score for performance year 2024 is 100 out of 100, reported individually.

How many Medicare patients does Dr. David Jay Parks see?

CMS counts 984 Medicare patients who saw Dr. Parks in 2024, with an average age of 75.

Is Dr. David Jay Parks board certified?

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

Show 8 more questionsShow fewer questions

What services does Dr. David Jay Parks bill to Medicare?

In 2024, Dr. Parks' most billed Medicare services were injected or infused drug (J2777), injected or infused drug (J2781) and eye exam or test (92134).

Where did Dr. David Jay Parks go to medical school?

Dr. Parks graduated from WashU Medicine in 1988.

What drugs does Dr. David Jay Parks prescribe most?

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

Has Dr. David Jay Parks received payments from drug or device companies?

CMS Open Payments shows $948 in general payments to Dr. Parks from 10 companies from 2016 to 2022. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has Dr. David Jay Parks been practicing?

Dr. Parks graduated from medical school in 1988, 38 years ago.

Does Dr. David Jay Parks do research?

Dmand AI links 4 publications to Dr. Parks.

Who does Dr. David Jay Parks publish with?

Dr. Parks' most frequent co-authors are David G. Callanan, MD (1 shared paper), Kourosh Dastgheib, MD (1 shared paper) and Wayne A. Solley, MD (1 shared paper).

What insurance does Dr. David Jay Parks accept?

Dr. Parks is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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