NPPES file of Aug 9, 2026

Lawrence H. Kwon, MD

Internal Medicine Physician · Poughkeepsie, NY

Lawrence H. Kwon, MD is an internal medicine physician with a practice address in Poughkeepsie, New York, and NPI 1598029571, issued on Jun 25, 2012. Check the license (New York 282731-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1598029571
Name
Lawrence H. Kwon
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
282731-1 NY
Self-reported in NPPES; status is on the state search
Practice location
241 North RD, Poughkeepsie, NY 12601
Phone
(845) 483-5000
Enumerated
Jun 25, 2012
Record last updated
Jun 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(845) 483-5000
Medicare enrollment
Enrolled (PECOS I20200916002649); accepts Medicare assignment
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 241 North RD

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

  1. Andrea Agas, PA-CPhysician Assistant1417520628
  2. Mariam Ali, PA-CSurgical Physician Assistant1205721560
  3. Catherine Allen, M.D.Critical Care Medicine (Internal Medicine) Physician1073934832
  4. Katherine Amodeo, M.D.Neurology Physician1871836072
  5. Wahleena AndersonHome Health Aide1023518552
  6. Yuliya Anikanova, M.D.Pediatrics Physician1356698567

Verify Lawrence H. Kwon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 282731-1
    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 New York 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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90% fewer Medicare Part D claims than the average internal medicine physician in 2024

312 Medicare Part D claims for 50 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Lawrence Kwon312
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate41 claims
  2. Furosemide31 claims
  3. Losartan Potassium21 claims
  4. Farxiga18 claims
  5. Hydralazine Hcl18 claims
  6. Torsemide16 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: $239.03

2 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, 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. Lawrence Kwon$239.03
  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.

Bills Medicare through 2 group practices

  1. Medassist NJ IISpring Valley, NY
  2. Westchester Medical Center Advanced Physician Services PCPoughkeepsie, NY

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

Lawrence H. Kwon among 12,067 internal medicine physician records in New York

Lawrence H. Kwon, MD is one of 12,067 internal medicine physician records with a practice address in New York. 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 2012, is newer than 68% of them.

  • NPI issued2012 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2012 · median 2002 among the 7,221 with a school on file
  • Record last updated2020 · 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

65 internal medicine physician records list a practice address in Poughkeepsie

They are 65 of the 3,701 NPPES records with a practice address in Poughkeepsie, and 12,067 internal medicine physician records in New York.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Yaw Apenteng, MDPoughkeepsie, NY 126011134155435
  2. Renita Butler, M.D.Poughkeepsie, NY 126011851398697
  3. David Cho, M.D.Poughkeepsie, NY 126011033103445
  4. Davide Debellis, M.D.Poughkeepsie, NY 126011871512202
  5. Carlo Diminico, M.D.Poughkeepsie, NY 126011508863275
  6. Michael Gaesser, M.D.Poughkeepsie, NY 126011568461713
  7. Christopher George, MDPoughkeepsie, NY 126011679559595
  8. Alan Gross, M.D.Poughkeepsie, NY 126011194745869

Common questions

What is Lawrence H. Kwon, MD's NPI number?

Lawrence H. Kwon, MD's National Provider Identifier (NPI) is 1598029571, issued on Jun 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence H. Kwon, MD located?

The NPPES record lists a practice address at 241 North RD, Poughkeepsie, NY, 12601. Phone: (845) 483-5000. Providers update this record themselves, so call before visiting.

How can I verify Lawrence H. Kwon, MD's license?

NPPES lists New York license number 282731-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lawrence H. Kwon, MD prescribe under Medicare Part D?

In 2024, Lawrence H. Kwon, MD had 312 Medicare Part D claims for 50 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.