NPPES file of Aug 9, 2026

Yohanan Kim

Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Riverside, CA

Yohanan Kim is a plastic surgery within the head & neck (otolaryngology) physician with a practice address in Riverside, California, and NPI 1265965339, issued on Apr 6, 2017. Check the license (California A157124, 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
1265965339
Name
Yohanan Kim
Primary taxonomy
Plastic Surgery within the Head & Neck (Otolaryngology) Physician 207YX0007X
License number
A157124 CA
Self-reported in NPPES; status is on the state search
Practice location
6405 Day St, Riverside, CA 92507
Phone
(951) 697-5570
Enumerated
Apr 6, 2017
Record last updated
Apr 14, 2025
Fax
(951) 697-5596
Medicare enrollment
Enrolled (PECOS I20220606002200); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2017
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 6405 Day St

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

  1. Bradley Andersen, M.D.Rheumatology Physician1528018470
  2. David Berke, D.O.Obstetrics & Gynecology Physician1235372335
  3. Archana Bhanu, MDFamily Medicine Physician1598748402
  4. Lee Blanton, MDOrthopaedic Surgery Physician1417262957
  5. Samuel Catalon, MDPediatrics Physician1568449072
  6. Keolanui Chun, MDOrthopaedic Surgery Physician1578507463

Verify Yohanan 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 A157124
    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 plastic surgery within the head & neck (otolaryngology) physician in 2024

538 Medicare Part D claims for 179 beneficiaries, against an average of 393 among the 492 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Yohanan Kim538
  2. Specialty average393

Most prescribed

  1. Fluticasone Propionate130 claims
  2. Azelastine Hcl124 claims
  3. Ipratropium Bromide39 claims
  4. Amoxicillin-Clavulanate Potass36 claims
  5. Omeprazole36 claims
  6. Hydrocodone-Acetaminophen27 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): 85.2 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 score71.8
  2. Costout of 100 · 30%64.5
  3. Promoting interoperabilityout of 100 · 25%82.0
  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: $187.13

13 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 388 providers of this specialty with any payment received $1,454.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yohanan Kim$187.13
  2. Specialty average$1,454.84

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. Riverside Medical Clinic IncRiverside, CA

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

Yohanan Kim among 150 plastic surgery within the head & neck (otolaryngology) physician records in California

Yohanan Kim is one of 150 plastic surgery within the head & neck (otolaryngology) physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 94% of them.

  • NPI issued2017 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2017 · median 1995 among the 81 with a school on file
  • Record last updated2025 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0007X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers in California

There are 150 plastic surgery within the head & neck (otolaryngology) physician records in California.

The 8 plastic surgery within the head & neck (otolaryngology) physician records with the nearest ZIP codes

  1. Gary Feinberg, M.D.Riverside, CA 925061730187881
  2. Gabriel Gabarain, MDRiverside, CA 925061184971194
  3. George Liu, MDRiverside, CA 925051922175843
  4. Donald Perez, MDRiverside, CA 925051750458584
  5. Richard Rajaratnam, MDRiverside, CA 925051679640403
  6. Vishwas Tadwalkar, MDRiverside, CA 925051437226248
  7. Judy Liu, MDIrvine, CA 926181700102308
  8. Terry FleckLoma Linda, CA 923541689846388

Common questions

What is Yohanan Kim's NPI number?

Yohanan Kim's National Provider Identifier (NPI) is 1265965339, issued on Apr 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Yohanan Kim located?

The NPPES record lists a practice address at 6405 Day St, Riverside, CA, 92507. Phone: (951) 697-5570. Providers update this record themselves, so call before visiting.

How can I verify Yohanan Kim's license?

NPPES lists California license number A157124, 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 Yohanan Kim prescribe under Medicare Part D?

In 2024, Yohanan Kim had 538 Medicare Part D claims for 179 beneficiaries; the average among plastic surgery within the head & neck (otolaryngology) physician prescribers was 393. Part D covers Medicare prescriptions only.

What is Yohanan Kim's MIPS final score?

The 2023 MIPS final score is 85.2 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.