Dr. Jon Luen Yang, MD

  • San Francisco, CA
  • Ophthalmologist
NPI1649417742PAC ID3870758642
Medicare services, 2024
5,163
Medicare patients, 2024
803
Part D claims, 2024
3,861
Publications
3
MIPS score, 2024
90
Practice address
845 Jackson St, San Francisco, CA 94133
Practice phone
Call (415) 982-2400
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Chinese Hospital

Hospital · San Francisco, California

See all 2 affiliations

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Dr. Jon Luen Yang is an ophthalmologist in San Francisco, California

Dr. Yang practices at Chinese Hospital in San Francisco, California, part of Chinese Hospital.

Dr. Yang's NPI, 1649417742, was assigned on January 11, 2009. Dr. Yang graduated from UCSF School of Medicine in 2007. Dr. Yang holds California license A106461.

NPI and contact details
Medicare PAC ID
3870758642
NPI enumeration date
January 11, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 982-2400
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Jon Luen Yang practices at Chinese Hospital in San Francisco, California

Dr. Yang's primary practice is Chinese Hospital, at 845 Jackson St, San Francisco, CA 94133 in San Francisco County. The practice phone is (415) 982-2400.

  • Chinese Hospital
    845 Jackson St, San Francisco, CA 94133 · San Francisco CountyPhone(415) 982-2400

Source: Dmand AI Affiliation Data

Dr. Jon Luen Yang is affiliated with 2 sites of care

Dr. Yang's primary practice is Chinese Hospital in San Francisco, California, part of Chinese Hospital. Dmand AI also links Dr. Yang to 1 physician office, named with a free account.

See all 2 affiliations for Dr. Yang

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Jon Luen Yang's practice

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

EHR by site
SiteEHR vendor and product
Chinese HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Jon Luen 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 board certified in ophthalmology by the American Board of Ophthalmology. Dr. Yang is licensed in California.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A106461 · 2009 to 2026 · taxonomy 207W00000X

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. Yang treats.

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. Jon Luen Yang billed Medicare for 5,163 services in 2024

CMS data shows 5,163 Medicare services from Dr. Yang across 18 procedure codes in 2024, for 803 Medicare patients. Medicare paid $322,823 for them.

Medicare services, 20245,163
Medicare patients803
Paid by Medicare$322,823
Procedure codes18

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

  • 2023
  • 2024
Tests and treatments
2023: 5,6132024: 4,43421%
Surgery
2023: 4342024: 37613%
Office and hospital visits
2023: 3472024: 24131%
Imaging
2023: 1272024: 11212%

Where Dr. Yang's Medicare services took place, 2024

  • In an office5,12499%
  • In a facility391%

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

  • Dr. Yang
  • California median
Medicare services
5,163vs 1,0794.8 times
Medicare patients
803vs 42191% above
Part D claims
3,761vs 6186.1 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.

See all procedures by Dr. Yang

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

Dr. Jon Luen Yang treated 803 Medicare patients in 2024, average age 78

CMS counts 803 Medicare patients who saw Dr. Yang in 2024. The largest group is 75 to 84, with 347 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 88% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 75, with 58% women.

Medicare patients, 2024803
Average age78
Average risk score1.44
Also on Medicaid88%

Dr. Yang's Medicare patients by age, 2024

Dr. Yang's Medicare patients by sex, 2024

  • Women51865%
  • Men28535%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes50%
  4. Arthritis45%
  5. Osteoporosis30%
  6. Chronic kidney disease28%
  7. COPD18%
  8. Heart failure18%

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 75

Patient panel by sex, all payers

  • Women58%
  • Men35%

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

Dr. Jon Luen Yang wrote 3,861 Medicare Part D claims in 2024

In 2024, Dr. Yang wrote 3,861 Medicare Part D claims for 934 patients. 69% of them were for generic drugs. CMS names the drug for 3,761 of them, across 33 drugs with 11 or more claims each, at $686,798 in total drug cost. In 2023, CMS named 3,852 claims across 32 drugs.

Part D claims, 20243,861
Drugs named by CMS33
Total drug cost$686,798
Part D patients934

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

  • Generic2,681 claims69%
  • Brand-name and other1,180 claims31%

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: 3,8522024: 3,7612%

Drugs named by CMS: 33 in 2024, 32 in 2023.

See all prescribing by Dr. Yang

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. Jon Luen Yang scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 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 lists Dr. Yang as offering telehealth. CMS counts 142 procedures of cataract surgery by Dr. Yang, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Yang's MIPS scores, performance year 2024

  • 90of 100Final score
  • 70of 100Quality
  • 40of 100Improvement Activities

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
79th percentile142 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. Jon Luen Yang has 3 publications on record

Dmand AI links 3 papers to Dr. Yang in 2008. The most frequent topics are Trachoma. Dr. Yang's most frequent co-authors are Thomas M. Lietman, MD and Melissa Deanne Neuwelt, MD.

Papers3

Topics Dr. Yang writes about most

  • Trachoma

Dr. Yang's most frequent co-authors

Recent publications by Dr. Yang

See all 3 publications and co-authors

See who Dr. Yang researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yang 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. Jon Luen Yang received $1,147 in industry payments from 2016 to 2025

CMS Open Payments shows 33 general payments to Dr. Yang from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Alcon Laboratories Inc paid the most, $697.

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

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

$1.1Kin total
  • Food and beverage$89278%
  • Travel and lodging$25522%

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

Share is of all general payments to this clinician.

See all payments to Dr. Yang

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

Dr. Jon Luen Yang graduated from UCSF School of Medicine

Dr. Yang graduated from UCSF School of Medicine in 2007.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Jon Luen Yang accepts plans from 11 insurance carriers

Dr. Yang is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • +3 more carriersWith a free account

Plan types Dr. Yang accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. POS4
  4. HMO3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jon Luen Yang'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
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. Jon Luen 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. Jon Luen Yang's NPI number?

Dr. Jon Luen Yang's NPI number is 1649417742. It was assigned on January 11, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Jon Luen Yang?

Dr. Jon Luen Yang is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Jon Luen Yang practice?

Dr. Yang practices at 845 Jackson St, San Francisco, CA 94133. Dr. Yang's primary practice is Chinese Hospital in San Francisco, California, part of Chinese Hospital. Dmand AI also links Dr. Yang to 1 physician office.

What is Dr. Jon Luen Yang's office phone number?

The practice phone on file for Dr. Yang is (415) 982-2400.

What is Dr. Jon Luen Yang's medical license number?

Dr. Yang holds California license A106461.

Which hospitals is Dr. Jon Luen Yang affiliated with?

Dr. Yang practices at Chinese Hospital in San Francisco, California.

Does Dr. Jon Luen Yang accept Medicare?

Yes. CMS data shows Dr. Yang billed Medicare for 5,163 services in 2024, and Dr. Yang accepts Medicare assignment.

Does Dr. Jon Luen Yang offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Yang as offering telehealth services.

What is Dr. Jon Luen Yang's MIPS score?

Dr. Yang's MIPS final score for performance year 2024 is 90 out of 100, reported individually.

How many Medicare patients does Dr. Jon Luen Yang see?

CMS counts 803 Medicare patients who saw Dr. Yang in 2024, with an average age of 78.

Show 9 more questionsShow fewer questions

Is Dr. Jon Luen Yang board certified?

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

What services does Dr. Jon Luen Yang bill to Medicare?

In 2024, Dr. Yang's most billed Medicare services were eye exam or test (92012), eye exam or test (92083) and eye exam or test (92134).

Where did Dr. Jon Luen Yang go to medical school?

Dr. Yang graduated from UCSF School of Medicine in 2007.

What drugs does Dr. Jon Luen Yang prescribe most?

In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Latanoprost, Azelastine HCl and Bacitracin-Polymyxin.

Has Dr. Jon Luen Yang received payments from drug or device companies?

CMS Open Payments shows $1,147 in general payments to Dr. Yang from 7 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.

How long has Dr. Jon Luen Yang been practicing?

Dr. Yang graduated from medical school in 2007, 19 years ago.

Does Dr. Jon Luen Yang do research?

Dmand AI links 3 publications to Dr. Yang.

Who does Dr. Jon Luen Yang publish with?

Dr. Yang's most frequent co-authors are Thomas M. Lietman, MD (2 shared papers) and Melissa Deanne Neuwelt, MD (1 shared paper).

What insurance does Dr. Jon Luen Yang accept?

Dr. Yang is in network with 11 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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