NPPES file of Aug 9, 2026

Kwok-Man Lee, M.D.

Internal Medicine Physician · New York, NY

Kwok-Man Lee, M.D. is an internal medicine physician with a practice address in New York, New York, and NPI 1538262464, issued on Sep 6, 2006. Check the license (New York 200351, 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
1538262464
Name
Kwok-Man Lee
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
200351 NY
Self-reported in NPPES; status is on the state search
Practice location
198 Canal St, New York, NY 10013
Phone
(212) 732-3538
Enumerated
Sep 6, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(212) 732-3538
Medicaid ID
01585602 NY
Medicare enrollment
Enrolled (PECOS I20101227000591); 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 198 Canal St

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

  1. Lourdes Flaminiano, M.D.Pulmonary Disease Physician1700868270
  2. Lixian Liang, DDSPeriodontics1366513202
  3. Chester Lo, DPMPodiatrist1295948776

Verify Kwok-Man Lee 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 200351
    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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3.5 times the Medicare Part D claims of the average internal medicine physician in 2024

11,141 Medicare Part D claims for 471 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Kwok-Man Lee11,141
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium879 claims
  2. Amlodipine Besylate519 claims
  3. Losartan Potassium462 claims
  4. Vascepa402 claims
  5. Metformin Hcl Er397 claims
  6. Farxiga366 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: $3,103.40

126 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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. Kwok-Man Lee$3,103.40
  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.

Kwok-Man Lee among 12,067 internal medicine physician records in New York

Kwok-Man Lee, M.D. 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 53% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1974 · median 2002 among the 7,221 with a school on file
  • Record last updated2007 · 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).

2,434 internal medicine physician records list a practice address in New York

They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Douglas Chen, D.O.New York, NY 100131033107529
  2. George Hall, MDNew York, NY 100131639171143
  3. Helang Kravitz, M.D.New York, NY 100131134118706
  4. Terry Lam, M.D.New York, NY 100131659371078
  5. Catherine Lee, MDNew York, NY 100131245223049
  6. Billy Li, M.D.New York, NY 100131659368223
  7. Fei-Lien Liong, MDNew York, NY 100131457323727
  8. Jeffrey Low, MDNew York, NY 100131972586881

Common questions

What is Kwok-Man Lee, M.D.'s NPI number?

Kwok-Man Lee, M.D.'s National Provider Identifier (NPI) is 1538262464, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kwok-Man Lee, M.D. located?

The NPPES record lists a practice address at 198 Canal St, New York, NY, 10013. Phone: (212) 732-3538. Providers update this record themselves, so call before visiting.

How can I verify Kwok-Man Lee, M.D.'s license?

NPPES lists New York license number 200351, 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 Kwok-Man Lee, M.D. prescribe under Medicare Part D?

In 2024, Kwok-Man Lee, M.D. had 11,141 Medicare Part D claims for 471 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.