NPPES file of Aug 9, 2026

Eunice Ji-Yun Kim, M.D.

Pulmonary Disease Physician · Santa Cruz, CA

Eunice Ji-Yun Kim, M.D. is a pulmonary disease physician with a practice address in Santa Cruz, California, and NPI 1609973734, issued on Sep 20, 2006. Check the license (California A91126, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609973734
Name
Eunice Ji-Yun Kim
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
A91126 CA
Self-reported in NPPES; status is on the state search
Practice location
2025 Soquel Ave, Santa Cruz, CA 95062
Phone
(831) 458-5550
Enumerated
Sep 20, 2006
Record last updated
Dec 16, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20061106000454); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2003
Telehealth
Offers telehealth (CMS)
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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8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →

Also registered at 2025 Soquel Ave

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

  1. Farzana AbedFamily Nurse Practitioner1669932588
  2. Rachel Abrams, M.D.Family Medicine Physician1578542171
  3. Erin Agenjo Hohengarten, LCSWClinical Social Worker1376978791
  4. Bahar Aghighi, MDEndocrinology, Diabetes & Metabolism Physician1770562134
  5. Walter Alexander, M.D.Surgery Physician1386946606
  6. Timothy W Allari, MDInternal Medicine Physician1013996370

Verify Eunice Ji-Yun 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 A91126    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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37% more Medicare Part D claims than the average pulmonary disease physician in 2024

1,953 Medicare Part D claims for 400 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.

  1. Eunice Kim1,953
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta417 claims
  2. Albuterol Sulfate Hfa207 claims
  3. Prednisone167 claims
  4. Anoro Ellipta132 claims
  5. Spiriva Respimat86 claims
  6. Advair Hfa73 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.

Industry payments in 2024: $55.56

1 payment: education; the largest payer was NuSmile, Ltd. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eunice Kim$55.56
  2. Specialty average$5,159.88

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. Sutter Bay Medical FoundationSanta Cruez, CA

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

Eunice Ji-Yun Kim among 1,443 pulmonary disease physician records in California

Eunice Ji-Yun Kim, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 51% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2003 · median 2002 among the 1,061 with a school on file
  • Record last updated2014 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in California

There are 1,443 pulmonary disease physician records in California.

All 1,443 in California → Every provider in Santa Cruz → Pulmonary Disease Physician nationwide →

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Don HodgesSanta Cruz, CA 950621437139284
  2. David Kipps, MDSanta Cruz, CA 950621972510048
  3. Maly Oron, M.D.Santa Cruz, CA 950621891139762
  4. Michael Ellison, MDSanta Cruz, CA 950651861465932
  5. Laura Likar, MDSanta Cruz, CA 950651649205733
  6. Andrea Ling, M.D.Santa Cruz, CA 950651699099192
  7. James Louisell, MDSanta Cruz, CA 950651669735916
  8. Aaron Morse, MDSanta Cruz, CA 950651093784027

Common questions

What is Eunice Ji-Yun Kim, M.D.'s NPI number?

Eunice Ji-Yun Kim, M.D.'s National Provider Identifier (NPI) is 1609973734, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Eunice Ji-Yun Kim, M.D. located?

The NPPES record lists a practice address at 2025 Soquel Ave, Santa Cruz, CA, 95062. Phone: (831) 458-5550. Providers update this record themselves, so call before visiting.

How can I verify Eunice Ji-Yun Kim, M.D.'s license?

NPPES lists California license number A91126, 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 Eunice Ji-Yun Kim, M.D. prescribe under Medicare Part D?

In 2024, Eunice Ji-Yun Kim, M.D. had 1,953 Medicare Part D claims for 400 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.