Dr. Kenneth Edward Yang, MD
- Medicare services, 2024
- 3,789
- Medicare patients, 2024
- 777
- Part D claims, 2024
- 1,347
- MIPS score, 2024
- 23
- Industry payments
- $262
- Practice address
- 200 Lighthouse Ave, Pacific Grove, CA 93950
- Practice phone
- Call (732) 257-5767
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vivian Chen, M.D., P.A.
Pacific Grove, California
Find Dr. Yang's professional email, personal email and mobile number
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Dr. Kenneth Edward Yang is an ophthalmologist in Pacific Grove, California
Dr. Yang practices at Vivian Chen, M.D., P.A. in Pacific Grove, California.
Dr. Yang's NPI, 1114985595, was assigned on May 3, 2006. Dr. Yang graduated from Rutgers New Jersey Medical School in 1991. Dr. Yang holds New Jersey license 25MA06166800.
- NPI
- 1114985595NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305833625
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 257-5767
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth Edward Yang practices at Vivian Chen, M.D., P.A. in Pacific Grove, California
Dr. Yang's primary practice is Vivian Chen, M.D., P.A., at 200 Lighthouse Ave, Pacific Grove, CA 93950 in Monterey County. The practice phone is (732) 257-5767.
- Vivian Chen, M.D., P.A.200 Lighthouse Ave, Pacific Grove, CA 93950 · Monterey CountyPhone(732) 257-5767
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kenneth Edward Yang is affiliated with 2 sites of care
Dr. Yang's primary practice is Vivian Chen, M.D., P.A. in Pacific Grove, California. Dmand AI also links Dr. Yang to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kenneth Edward Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vivian Chen, M.D., P.A. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth Edward Yang is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Yang is licensed in New Jersey.
Specialties and state licenses
- Ophthalmology, New JerseyPrimary
Ophthalmologists near Dr. Yang
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. Kenneth Edward Yang billed Medicare for 3,789 services in 2024
CMS data shows 3,789 Medicare services from Dr. Yang across 13 procedure codes in 2024, for 777 Medicare patients. Medicare paid $247,369 for them.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,1662024: 3,0972%
- Office and hospital visits
- 2023: 3432024: 39014%
- Surgery
- 2023: 1992024: 1971%
- Imaging
- 2023: 1382024: 10524%
Where Dr. Yang's Medicare services took place, 2024
- In an office3,69598%
- In a facility942%
Dr. Yang compared with the California median for ophthalmologists, 2024
- Dr. Yang
- California median
- Medicare services
- 3,789vs 1,0793.5 times
- Medicare patients
- 777vs 42185% above
- Part D claims
- 1,295vs 6182.1 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Yang'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth Edward Yang treated 777 Medicare patients in 2024, average age 76
CMS counts 777 Medicare patients who saw Dr. Yang in 2024. The largest group is 65 to 74, with 351 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 64, with 54% women.
Dr. Yang's Medicare patients by age, 2024
Dr. Yang's Medicare patients by sex, 2024
- Women46259%
- Men31541%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Diabetes35%
- Ischemic heart disease26%
- Chronic kidney disease21%
- Anxiety19%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth Edward Yang wrote 1,347 Medicare Part D claims in 2024
In 2024, Dr. Yang wrote 1,347 Medicare Part D claims for 286 patients. 65% of them were for generic drugs. CMS names the drug for 1,295 of them, across 18 drugs with 11 or more claims each, at $113,797 in total drug cost. In 2023, CMS named 1,288 claims across 17 drugs.
Dr. Yang's Part D claims by kind of drug, 2024
- Generic876 claims65%
- Brand-name471 claims35%
Dr. Yang'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: 1,2882024: 1,2951%
Drugs named by CMS: 18 in 2024, 17 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. Kenneth Edward Yang scored 23 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Yang for performance year 2024, reported individually. Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 213 procedures of cataract surgery by Dr. Yang, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Yang's MIPS scores, performance year 2024
- 23of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Yang ranks in Medicare procedure volume
- Cataract surgery
- 85th percentile213 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Kenneth Edward Yang received $262 in industry payments from 2017 to 2024
CMS Open Payments shows 4 general payments to Dr. Yang from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $158.
General payments to Dr. Yang by program year, 2017 to 2024
Companies that paid Dr. Yang the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kenneth Edward Yang graduated from Rutgers New Jersey Medical School
Dr. Yang graduated from Rutgers New Jersey Medical School in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kenneth Edward Yang'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 | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Kenneth Edward Yang
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. Kenneth Edward Yang's NPI number?
Dr. Kenneth Edward Yang's NPI number is 1114985595. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth Edward Yang?
Dr. Kenneth Edward Yang is an ophthalmologist in Pacific Grove, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Kenneth Edward Yang practice?
Dr. Yang practices at 200 Lighthouse Ave, Pacific Grove, CA 93950. Dr. Yang's primary practice is Vivian Chen, M.D., P.A. in Pacific Grove, California. Dmand AI also links Dr. Yang to 1 physician office.
What is Dr. Kenneth Edward Yang's office phone number?
The practice phone on file for Dr. Yang is (732) 257-5767.
What is Dr. Kenneth Edward Yang's medical license number?
Dr. Yang holds New Jersey license 25MA06166800.
Does Dr. Kenneth Edward Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 3,789 services in 2024, and Dr. Yang accepts Medicare assignment.
What is Dr. Kenneth Edward Yang's MIPS score?
Dr. Yang's MIPS final score for performance year 2024 is 23 out of 100, reported individually.
How many Medicare patients does Dr. Kenneth Edward Yang see?
CMS counts 777 Medicare patients who saw Dr. Yang in 2024, with an average age of 76.
What services does Dr. Kenneth Edward Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were eye exam or test (92250), eye exam or test (92014) and eye exam or test (92012).
Where did Dr. Kenneth Edward Yang go to medical school?
Dr. Yang graduated from Rutgers New Jersey Medical School in 1991.
Show 3 more questionsShow fewer questions
What drugs does Dr. Kenneth Edward Yang prescribe most?
In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ketorolac Tromethamine.
Has Dr. Kenneth Edward Yang received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to Dr. Yang from 3 companies from 2017 to 2024. The largest total came from AtriCure, Inc.
How long has Dr. Kenneth Edward Yang been practicing?
Dr. Yang graduated from medical school in 1991, 35 years ago.
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