Dr. Kenneth K. York, MD
- Medicare services, 2024
- 7,727
- Medicare patients, 2024
- 330
- Part D claims, 2024
- 958
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 250 S Grand Ave., Glendora, CA 91741
- Practice phone
- Call (626) 857-3118
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Emanate Health Foothill Presbyterian Hospital - Mammography
Mammography / Breast Imaging Center · Glendora, California
Find Dr. York'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. Kenneth K. York is an ophthalmologist in Glendora, California
Dr. York practices at Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California.
Dr. York's NPI, 1396819983, was assigned on November 17, 2006. Dr. York graduated from SUNY Downstate Health Sciences University in 1979. Dr. York holds California license G44757.
- NPI
- 1396819983NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951561737
- NPI enumeration date
- November 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 857-3118
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth K. York practices at Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California
Dr. York's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography, at 250 S Grand Ave., Glendora, CA 91741. The practice phone is (626) 857-3118.
- Emanate Health Foothill Presbyterian Hospital - Mammography250 S Grand Ave., Glendora, CA 91741Phone(626) 857-3118
Source: Dmand AI Affiliation Data
Dr. Kenneth K. York is affiliated with 2 sites of care
Dr. York's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California. Dr. York is also affiliated with Emanate Health Foothill Presbyterian Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kenneth K. York's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. York practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emanate Health Foothill Presbyterian Hospital - Mammography | 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 K. York is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. York's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. York is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. York's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Florida license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. York treats.
Ophthalmologists near Dr. York
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 K. York billed Medicare for 7,727 services in 2024
CMS data shows 7,727 Medicare services from Dr. York across 17 procedure codes in 2024, for 330 Medicare patients. Medicare paid $311,464 for them.
Dr. York's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,3112024: 3,4695%
- Drugs given in the office
- 2023: 02024: 3,000
- Surgery
- 2023: 1,2302024: 1,2002%
- Imaging
- 2023: 372024: 5857%
Where Dr. York's Medicare services took place, 2024
- In an office7,708100%
- In a facility190%
Dr. York compared with the California median for ophthalmologists, 2024
- Dr. York
- California median
- Medicare services
- 7,727vs 1,0797.2 times
- Medicare patients
- 330vs 42122% below
- Part D claims
- 916vs 61848% above
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. York'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. York and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth K. York treated 330 Medicare patients in 2024, average age 77
CMS counts 330 Medicare patients who saw Dr. York in 2024. The largest group is 75 to 84, with 143 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. York's median patient age at 66, with 52% women.
Dr. York's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. York's Medicare patients by sex, 2024
- Women18857%
- Men14243%
Chronic conditions among Dr. York's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes36%
- Ischemic heart disease28%
- Chronic kidney disease24%
- Atrial fibrillation20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. York'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
- Women52%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth K. York wrote 958 Medicare Part D claims in 2024
In 2024, Dr. York wrote 958 Medicare Part D claims for 162 patients. 35% of them were for generic drugs. CMS names the drug for 916 of them, across 20 drugs with 11 or more claims each, at $256,361 in total drug cost. In 2023, CMS named 775 claims across 18 drugs.
Dr. York's Part D claims by kind of drug, 2024
- Generic336 claims35%
- Brand-name622 claims65%
Dr. York'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: 7752024: 91618%
Drugs named by CMS: 20 in 2024, 18 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 K. York scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. York for performance year 2024, reported individually. Dr. York accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. York as offering telehealth. CMS counts 39 procedures of cataract surgery by Dr. York, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. York ranks in Medicare procedure volume
- Cataract surgery
- 58th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 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. Kenneth K. York received $1,069 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. York from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Bausch & Lomb Americas Inc. paid the most, $399.
General payments to Dr. York by program year, 2016 to 2025
General payments to Dr. York by kind, 2016 to 2025
- Food and beverage$1,03196%
- Education$384%
Companies that paid Dr. York 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. Kenneth K. York has 1 award and honors on record
Dmand AI lists 1 award for Dr. York.
Awards and honors for Dr. York
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Kenneth K. York graduated from SUNY Downstate Health Sciences University
Dr. York graduated from SUNY Downstate Health Sciences University in 1979. Dr. York is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Kenneth K. York accepts plans from 2 insurance carriers
Dr. York is in network with 2 carriers, including Aetna and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- CMS Medicare
Plan types Dr. York accepts, by number of carriers
- Medicare2
- HMO1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kenneth K. York'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. Kenneth K. York
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 K. York's NPI number?
Dr. Kenneth K. York's NPI number is 1396819983. It was assigned on November 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth K. York?
Dr. Kenneth K. York is an ophthalmologist in Glendora, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Kenneth K. York practice?
Dr. York practices at 250 S Grand Ave., Glendora, CA 91741. Dr. York's primary practice is Emanate Health Foothill Presbyterian Hospital - Mammography in Glendora, California.
What is Dr. Kenneth K. York's office phone number?
The practice phone on file for Dr. York is (626) 857-3118.
What is Dr. Kenneth K. York's medical license number?
Dr. York holds California license G44757, one of the licenses on file in 2 states.
Which states has Dr. Kenneth K. York been licensed in?
Dmand AI has state licenses on file for Dr. York in California (1981 to 2027) and Florida (1991 to 1998).
Which hospitals is Dr. Kenneth K. York affiliated with?
Dr. York is affiliated with Emanate Health Foothill Presbyterian Hospital.
Does Dr. Kenneth K. York accept Medicare?
Yes. CMS data shows Dr. York billed Medicare for 7,727 services in 2024, and Dr. York accepts Medicare assignment.
Does Dr. Kenneth K. York offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. York as offering telehealth services.
What is Dr. Kenneth K. York's MIPS score?
Dr. York's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Kenneth K. York see?
CMS counts 330 Medicare patients who saw Dr. York in 2024, with an average age of 77.
Is Dr. Kenneth K. York board certified?
Yes. Dr. York is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Kenneth K. York bill to Medicare?
In 2024, Dr. York's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92012) and surgery: eye (67820).
Where did Dr. Kenneth K. York go to medical school?
Dr. York graduated from SUNY Downstate Health Sciences University in 1979.
What drugs does Dr. Kenneth K. York prescribe most?
In 2024 Medicare Part D data, Dr. York's most prescribed drugs by claims were Vyzulta, Tobramycin-Dexamethasone and Timolol Maleate.
Has Dr. Kenneth K. York received payments from drug or device companies?
CMS Open Payments shows $1,069 in general payments to Dr. York from 9 companies from 2016 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Dr. Kenneth K. York been practicing?
Dr. York graduated from medical school in 1979, 47 years ago.
What insurance does Dr. Kenneth K. York accept?
Dr. York is in network with 2 carriers, including Aetna and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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