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Dr. Clement Jackson Cheng, MD
NPI1629065826PAC ID2668448689
- Medicare services, 2024
- 3,862
- Medicare patients, 2024
- 1,447
- Part D claims, 2024
- 2,922
- Publications
- 3
- MIPS score, 2024
- 98
- Practice address
- 1665 Dominican Way, Santa Cruz, CA 95065
- Practice phone
- Call (831) 476-6943
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cypress Outpatient Surgical Center, Inc.
Santa Cruz, California
Find Dr. Cheng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Clement Jackson Cheng is an ophthalmologist in Santa Cruz, California
Dr. Cheng practices at Cypress Outpatient Surgical Center, Inc. in Santa Cruz, California.
Dr. Cheng's NPI, 1629065826, was assigned on October 3, 2005. Dr. Cheng graduated from Feinberg School of Medicine in 2000. Dr. Cheng holds California license A89628.
NPI and contact details
- NPI
- 1629065826NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668448689
- NPI enumeration date
- October 3, 2005
- NPI status
- Active
- Practice phone
- (831) 476-6943
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Clement Jackson Cheng practices at Cypress Outpatient Surgical Center, Inc. in Santa Cruz, California
Dr. Cheng's primary practice is Cypress Outpatient Surgical Center, Inc., at 1665 Dominican Way, Santa Cruz, CA 95065 in Santa Cruz County. The practice phone is (831) 476-6943.
- Cypress Outpatient Surgical Center, Inc.1665 Dominican Way, Santa Cruz, CA 95065 · Santa Cruz CountyPhone(831) 476-6943
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Clement Jackson Cheng is affiliated with 2 sites of care and 1 medical group
Dr. Cheng's primary practice is Cypress Outpatient Surgical Center, Inc. in Santa Cruz, California. Dmand AI also links Dr. Cheng to 1 group practice or clinic and 1 medical group, each named with a free account.
Cypress Outpatient Surgical Center, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Clement Jackson Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cypress Outpatient Surgical Center, Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Clement Jackson Cheng is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Cheng is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Cheng's licenses on file in 3 states: California, Maryland and New York.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Maryland license
- New York license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Cheng treats.
Ophthalmologists near Dr. Cheng
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. Clement Jackson Cheng billed Medicare for 3,862 services in 2024
CMS data shows 3,862 Medicare services from Dr. Cheng across 15 procedure codes in 2024, for 1,447 Medicare patients. Medicare paid $394,417 for them.
Medicare services, 20243,862
Medicare patients1,447
Paid by Medicare$394,417
Procedure codes15
Dr. Cheng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,2112024: 3,1013%
- Surgery
- 2023: 3202024: 40125%
- Office and hospital visits
- 2023: 1492024: 335125%
- Imaging
- 2023: 272024: 257%
Where Dr. Cheng's Medicare services took place, 2024
- In an office3,54592%
- In a facility3178%
Dr. Cheng compared with the California median for ophthalmologists, 2024
- Dr. Cheng
- California median
- Medicare services
- 3,862vs 1,0793.6 times
- Medicare patients
- 1,447vs 4213.4 times
- Part D claims
- 2,821vs 6184.6 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Cheng'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.
Need commercial claims for Dr. Cheng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cheng and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Clement Jackson Cheng treated 1,447 Medicare patients in 2024, average age 76
CMS counts 1,447 Medicare patients who saw Dr. Cheng in 2024. The largest group is 75 to 84, with 628 patients. 71% of them have high cholesterol, and 62% have high blood pressure. 20% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 66, with 58% women.
Medicare patients, 20241,447
Average age76
Average risk score0.96
Also on Medicaid20%
Dr. Cheng's Medicare patients by age, 2024
Dr. Cheng's Medicare patients by sex, 2024
- Women92964%
- Men51836%
Chronic conditions among Dr. Cheng's Medicare patients, 2024
- High cholesterol71%
- High blood pressure62%
- Arthritis40%
- Diabetes24%
- Osteoporosis21%
- Anxiety18%
- Mood disorders17%
- Ischemic heart disease16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cheng's 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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Clement Jackson Cheng wrote 2,922 Medicare Part D claims in 2024
In 2024, Dr. Cheng wrote 2,922 Medicare Part D claims for 558 patients. 47% of them were for generic drugs. CMS names the drug for 2,821 of them, across 39 drugs with 11 or more claims each, at $607,672 in total drug cost. In 2023, CMS named 2,831 claims across 37 drugs.
Part D claims, 20242,922
Drugs named by CMS39
Total drug cost$607,672
Part D patients558
Dr. Cheng's Part D claims by kind of drug, 2024
- Generic1,364 claims47%
- Brand-name1,558 claims53%
Dr. Cheng'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.
Drug classes CMS tracks in Dr. Cheng's Part D claims, 2024
- Antibiotics2%50 of 2,922 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8312024: 2,821No change
Drugs named by CMS: 39 in 2024, 37 in 2023.
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. Clement Jackson Cheng scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Cheng for performance year 2024, reported as part of a group. CMS counts 399 procedures of cataract surgery by Dr. Cheng, more than 93% of the clinicians it reports for that procedure.
Dr. Cheng's MIPS scores, performance year 2024
- 98of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Cheng ranks in Medicare procedure volume
- Cataract surgery
- 93rd percentile399 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: 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. Clement Jackson Cheng has 3 publications on record
Dmand AI links 3 papers to Dr. Cheng. Dr. Cheng's most frequent co-author is John D. Gottsch, MD.
Papers3
Dr. Cheng's most frequent co-authors
Recent publications by Dr. Cheng
Diagnostic Techniques, OphthalmologicalDisease ProgressionFuchs' Endothelial Dystrophy
J Cataract Refract Surg
AstigmatismCataract ExtractionCornea
See who Dr. Cheng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cheng works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Clement Jackson Cheng received $3,161 in industry payments from 2016 to 2025
CMS Open Payments shows 66 general payments to Dr. Cheng from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 77% of the total. Alcon Laboratories Inc paid the most, $942.
General payments to Dr. Cheng by program year, 2016 to 2025
General payments to Dr. Cheng by kind, 2016 to 2025
$3.2Kin total
- Food and beverage$2,44277%
- Consulting fees$60019%
- Education$1003%
- Gifts$191%
Companies that paid Dr. Cheng the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Clement Jackson Cheng has 1 award and honors on record
Dmand AI lists 1 award for Dr. Cheng.
Awards and honors for Dr. Cheng
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Clement Jackson Cheng graduated from Feinberg School of Medicine
Dr. Cheng graduated from Feinberg School of Medicine in 2000. Dr. Cheng is a member of AAO, ASCRS and Cornea Society.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Clement Jackson Cheng accepts plans from 9 insurance carriers
Dr. Cheng is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +1 more carriersWith a free account
Plan types Dr. Cheng accepts, by number of carriers
- Medicare8
- PPO6
- POS5
- HMO4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Clement Jackson Cheng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Clement Jackson Cheng
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. Clement Jackson Cheng's NPI number?
Dr. Clement Jackson Cheng's NPI number is 1629065826. It was assigned on October 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Clement Jackson Cheng?
Dr. Clement Jackson Cheng is an ophthalmologist in Santa Cruz, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Clement Jackson Cheng practice?
Dr. Cheng practices at 1665 Dominican Way, Santa Cruz, CA 95065. Dr. Cheng's primary practice is Cypress Outpatient Surgical Center, Inc. in Santa Cruz, California. Dmand AI also links Dr. Cheng to 1 group practice or clinic and 1 medical group.
What is Dr. Clement Jackson Cheng's office phone number?
The practice phone on file for Dr. Cheng is (831) 476-6943.
What is Dr. Clement Jackson Cheng's medical license number?
Dr. Cheng holds California license A89628, one of the licenses on file in 3 states.
Which states has Dr. Clement Jackson Cheng been licensed in?
Dmand AI has state licenses on file for Dr. Cheng in California (2004 to 2026), Maryland (2004 to 2006) and New York (2002 to 2004).
Does Dr. Clement Jackson Cheng accept Medicare?
Yes. CMS data shows Dr. Cheng billed Medicare for 3,862 services in 2024.
What is Dr. Clement Jackson Cheng's MIPS score?
Dr. Cheng's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does Dr. Clement Jackson Cheng see?
CMS counts 1,447 Medicare patients who saw Dr. Cheng in 2024, with an average age of 76.
Is Dr. Clement Jackson Cheng board certified?
Yes. Dr. Cheng is board certified in ophthalmology by the American Board of Ophthalmology.
Show 8 more questionsShow fewer questions
What services does Dr. Clement Jackson Cheng bill to Medicare?
In 2024, Dr. Cheng's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92136).
Where did Dr. Clement Jackson Cheng go to medical school?
Dr. Cheng graduated from Feinberg School of Medicine in 2000.
What drugs does Dr. Clement Jackson Cheng prescribe most?
In 2024 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Cyclosporine.
Has Dr. Clement Jackson Cheng received payments from drug or device companies?
CMS Open Payments shows $3,161 in general payments to Dr. Cheng from 17 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Clement Jackson Cheng been practicing?
Dr. Cheng graduated from medical school in 2000, 26 years ago.
Does Dr. Clement Jackson Cheng do research?
Dmand AI links 3 publications to Dr. Cheng.
Who does Dr. Clement Jackson Cheng publish with?
Dr. Cheng's most frequent co-authors are John D. Gottsch, MD (1 shared paper).
What insurance does Dr. Clement Jackson Cheng accept?
Dr. Cheng is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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