Yungtai Kung
Ophthalmology Physician · Napa, CA
Yungtai Kung is an ophthalmology physician with a practice address in Napa, California, and NPI 1518300920, issued on Apr 16, 2013. Check the license (California A162629, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yungtai Kung
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- A162629 CA
MD181833 OR
MD60854621 WA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Trancas St Ste A, Napa, CA 94558
- Phone
- (707) 353-1800
- Enumerated
- Apr 16, 2013
- Record last updated
- Mar 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20190627002000); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2013
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Verify Yungtai Kung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A162629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average ophthalmology physician in 2024
1,585 Medicare Part D claims for 381 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Latanoprost356 claims
- Timolol Maleate262 claims
- Dorzolamide-Timolol136 claims
- Brimonidine Tartrate118 claims
- Prednisolone Acetate74 claims
- Erythromycin73 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 99.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $240.62
11 payments; by number, the most common kind was food and beverage; the largest payer was Apellis Pharmaceuticals, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Eye Specialists Medical Group OF Napa Valley IncNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yungtai Kung among 2,899 ophthalmology physician records in California
Yungtai Kung is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2001 among the 1,907 with a school on file
- Record last updated2024 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Napa → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- John Bosetti, M.D.Napa, CA 945581023082393
- Nancy Jameson, M.D.Napa, CA 945581992770804
- David Kim, M.D.Napa, CA 945581558568634
- Mohit Mehtani, MDNapa, CA 945581770808339
- Cameron Parrett, M.D.Napa, CA 945581548380876
- Paul Row, M.D.Napa, CA 945581548345580
- Kevin Beadles, M.D.Martinez, CA 945531881663714
- Thomas McDonald, MDMartinez, CA 945531710948427
Common questions
What is Yungtai Kung's NPI number?
Yungtai Kung's National Provider Identifier (NPI) is 1518300920, issued on Apr 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Yungtai Kung located?
The NPPES record lists a practice address at 800 Trancas St Ste A, Napa, CA, 94558. Phone: (707) 353-1800. Providers update this record themselves, so call before visiting.
How can I verify Yungtai Kung's license?
NPPES lists California license number A162629, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yungtai Kung prescribe under Medicare Part D?
In 2024, Yungtai Kung had 1,585 Medicare Part D claims for 381 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Yungtai Kung's MIPS final score?
The 2023 MIPS final score is 99.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.