NPPES file of Aug 9, 2026

Stevens Young-Jun Kim, MD

Ophthalmology Physician · Stockton, CA

Stevens Young-Jun Kim, MD is an ophthalmology physician with a practice address in Stockton, California, and NPI 1437258183, issued on Sep 21, 2006. Check the license (California G76813, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437258183
Name
Stevens Young-Jun Kim
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
G76813 CA
Self-reported in NPPES; status is on the state search
Practice location
36 West Yokuts Ave, Stockton, CA 95207
Phone
(209) 952-3700
Enumerated
Sep 21, 2006
Record last updated
Feb 12, 2026
Fax
(209) 478-3302
Medicaid ID
00G768130 CA
Medicare enrollment
Enrolled (PECOS I20071213000210); accepts Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 36 West Yokuts Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Foster, MDOphthalmology Physician1194824847
  2. Stephen Lin, MDOphthalmology Physician1073612735

Verify Stevens Young-Jun Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G76813
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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36% fewer Medicare Part D claims than the average ophthalmology physician in 2024

976 Medicare Part D claims for 400 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.

  1. Stevens Kim976
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate139 claims
  2. Ketorolac Tromethamine126 claims
  3. Xiidra120 claims
  4. Restasis117 claims
  5. Cyclosporine87 claims
  6. Neomycin-Polymyxin-Dexameth81 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): 60 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.

  1. Qualityout of 100 · 30% of the final score53.6
  2. Costout of 100 · 30%17.4
  3. Promoting interoperabilityout of 100 · 25%86.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $904.86

19 payments; by number, the most common kind was food and beverage; the largest payer was RxSight 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.

  1. Stevens Kim$904.86
  2. Specialty average$4,535.02

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

  1. Central Valley Eye Medical Group IncManteca, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stevens Young-Jun Kim among 2,899 ophthalmology physician records in California

Stevens Young-Jun Kim, MD 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 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 45% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1991 · median 2001 among the 1,907 with a school on file
  • Record last updated2026 · 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.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Daniel Choi, M.D.Stockton, CA 952071801164827
  2. Sarah Dehaybi, M.D.Stockton, CA 952071821331034
  3. Robert Foster, MDStockton, CA 952071194824847
  4. Jeffrey Ing, M.D.Stockton, CA 952071871600114
  5. On-Tat Lee, M.D.Stockton, CA 952071194084517
  6. Daniel Levinsohn, M.D.Stockton, CA 952071114176674
  7. Stephen Lin, MDStockton, CA 952071073612735
  8. Alan Nakanishi, M.D.Stockton, CA 952071770690505

Common questions

What is Stevens Young-Jun Kim, MD's NPI number?

Stevens Young-Jun Kim, MD's National Provider Identifier (NPI) is 1437258183, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stevens Young-Jun Kim, MD located?

The NPPES record lists a practice address at 36 West Yokuts Ave, Stockton, CA, 95207. Phone: (209) 952-3700. Providers update this record themselves, so call before visiting.

How can I verify Stevens Young-Jun Kim, MD's license?

NPPES lists California license number G76813, 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 Stevens Young-Jun Kim, MD prescribe under Medicare Part D?

In 2024, Stevens Young-Jun Kim, MD had 976 Medicare Part D claims for 400 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Stevens Young-Jun Kim, MD's MIPS final score?

The 2023 MIPS final score is 60 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.