NPPES file of Aug 9, 2026

Larry Taryoung Suk, MD

Internal Medicine Physician · Gardena, CA

Larry Taryoung Suk, MD is an internal medicine physician with a practice address in Gardena, California, and NPI 1912961939, issued on Apr 14, 2006. Check the license (California A52233, 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
1912961939
Name
Larry Taryoung Suk
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A52233 CA
Self-reported in NPPES; status is on the state search
Practice location
15435 S Western Ave, Gardena, CA 90249
Phone
(310) 515-9871
Enumerated
Apr 14, 2006
Record last updated
Jul 13, 2026
Fax
(310) 515-9874
Medicare enrollment
Enrolled (PECOS I20050727000645); may accept Medicare assignment
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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Also registered at 15435 S Western Ave

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

  1. Diana ChoiPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1649671363
  2. Daewoo Kim, D.D.S.General Practice Dentistry1578544979
  3. Helen Song, OMD OR LACAcupuncturist1497875629

Verify Larry Taryoung Suk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A52233
    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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5.1 times the Medicare Part D claims of the average internal medicine physician in 2024

16,282 Medicare Part D claims for 1,059 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 182 claims were for opioids.

  1. Larry Suk16,282
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium1,072 claims
  2. Vascepa773 claims
  3. Losartan Potassium643 claims
  4. Amlodipine Besylate641 claims
  5. Lidocaine548 claims
  6. Metformin Hcl493 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 MIPS final score for 2023 (Medicare payment program): 42.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score25.0
  2. Costout of 100 · 30%84.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $1,145.47

54 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Larry Suk$1,145.47
  2. Specialty average$1,303.06

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

Larry Taryoung Suk among 17,696 internal medicine physician records in California

Larry Taryoung Suk, MD is one of 17,696 internal medicine 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1991 · median 2004 among the 11,065 with a school on file
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in California

There are 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Peter Chong, MDGardena, CA 902491346276789
  2. Abraham Golbari, M.D.Gardena, CA 902491639216468
  3. Alfonso Brigham, M.D.Hawthorne, CA 902501902858343
  4. Malay Das, MDHawthorne, CA 902501164526224
  5. Mehmet Demirozu, M.D.Hawthorne, CA 902501295753234
  6. Valentin Hernandez, M.D.Hawthorne, CA 902501871520320
  7. Augustine Iluore, MDHawthorne, CA 902501336205442
  8. Raymond Jing, MDHawthorne, CA 902501518968536

Common questions

What is Larry Taryoung Suk, MD's NPI number?

Larry Taryoung Suk, MD's National Provider Identifier (NPI) is 1912961939, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Larry Taryoung Suk, MD located?

The NPPES record lists a practice address at 15435 S Western Ave, Gardena, CA, 90249. Phone: (310) 515-9871. Providers update this record themselves, so call before visiting.

How can I verify Larry Taryoung Suk, MD's license?

NPPES lists California license number A52233, 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 Larry Taryoung Suk, MD prescribe under Medicare Part D?

In 2024, Larry Taryoung Suk, MD had 16,282 Medicare Part D claims for 1,059 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Larry Taryoung Suk, MD's MIPS final score?

The 2023 MIPS final score is 42.5 of 100. 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.