NPPES file of Aug 9, 2026

In Sook Kim, MD

Family Medicine Physician · Eureka, CA

In Sook Kim, MD is a family medicine physician with a practice address in Eureka, California, and NPI 1700570256, issued on Jun 7, 2023. Check the license (California PTL14453, 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
1700570256
Name
In Sook Kim
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
PTL14453 CA
Self-reported in NPPES; status is on the state search
Practice location
2700 Dolbeer St, Eureka, CA 95501
Phone
(562) 385-0123
Enumerated
Jun 7, 2023
Record last updated
Jun 18, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2700 Dolbeer St

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

  1. Sammantha Abbott, DPTPhysical Therapist1659704351
  2. Arshia AkbarStudent in an Organized Health Care Education/Training Program1831941772
  3. Zeena Al Asadi, MDStudent in an Organized Health Care Education/Training Program1568256683
  4. Mohd Nour Al Nigrish, MDStudent in an Organized Health Care Education/Training Program1285573360
  5. Adams Bruce Al-Os, MDStudent in an Organized Health Care Education/Training Program1295538130
  6. Joseph Arcidi, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528024544

Verify In Sook 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 PTL14453
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average family medicine physician in 2024

147 Medicare Part D claims for 59 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. In Sook Kim147
  2. Specialty average3,544

Most prescribed

  1. Lisinopril28 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: $15.23

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. In Sook Kim$15.23
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

In Sook Kim among 17,133 family medicine physician records in California

In Sook Kim, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 97% of them.

  • NPI issued2023 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 family medicine physician records list a practice address in Eureka

They are 48 of the 2,854 NPPES records with a practice address in Eureka, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Laurence Badgley, M.D.Eureka, CA 955011477647287
  2. Allison Burton, MDEureka, CA 955011255320438
  3. Corinne Frugoni, MDEureka, CA 955011639177892
  4. Hal Grotke, MDEureka, CA 955011790841278
  5. May Hong, M.D.Eureka, CA 955011811933690
  6. Willard Hunter, M.D.Eureka, CA 955011477589323
  7. Steven Kamelgarn, MDEureka, CA 955011811907975
  8. Eva Marshall, M.D.Eureka, CA 955011326009820

Common questions

What is In Sook Kim, MD's NPI number?

In Sook Kim, MD's National Provider Identifier (NPI) is 1700570256, issued on Jun 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is In Sook Kim, MD located?

The NPPES record lists a practice address at 2700 Dolbeer St, Eureka, CA, 95501. Phone: (562) 385-0123. Providers update this record themselves, so call before visiting.

How can I verify In Sook Kim, MD's license?

NPPES lists California license number PTL14453, 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 In Sook Kim, MD prescribe under Medicare Part D?

In 2024, In Sook Kim, MD had 147 Medicare Part D claims for 59 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.