NPPES file of Aug 9, 2026

Michael L. Paik, M.D.

Urology Physician · Arlington Heights, IL

Michael L. Paik, M.D. is a urology physician with a practice address in Arlington Heights, Illinois, and NPI 1437247327, issued on Oct 10, 2006. Check the license (Illinois 036100070, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1437247327
Name
Michael L. Paik
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License numbers
036100070 IL
036-100070 IL
Self-reported in NPPES; status is on the state search
Practice location
2101 S Arlington Heights RD, Arlington Heights, IL 60005
Phone
(847) 439-4343
Enumerated
Oct 10, 2006
Record last updated
Aug 16, 2023
Fax
(847) 439-4510
Medicaid ID
036-100070 IL
Medicare enrollment
Enrolled (PECOS I20080425000644); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1993
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 2101 S Arlington Heights RD

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

  1. Mario Chan, M.D.Endocrinology, Diabetes & Metabolism Physician1104975176
  2. Kevin Curtin, D.D.S.General Practice Dentistry1083055271
  3. Vicky DelgadoClinical Social Worker1245985969
  4. Cesar Feijoo, PA-CPhysician Assistant1376233940
  5. Daniel Jonas, M.D.Gastroenterology Physician1720519598
  6. Lizbeth MancillaSocial Worker1730937129

Verify Michael L. Paik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036100070
    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 Illinois 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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63% more Medicare Part D claims than the average urology physician in 2024

2,190 Medicare Part D claims for 575 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 12 claims were for opioids.

  1. Michael Paik2,190
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl720 claims
  2. Finasteride402 claims
  3. Alfuzosin Hcl Er120 claims
  4. Cephalexin98 claims
  5. Myrbetriq90 claims
  6. Dutasteride83 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: $876.43

36 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Paik$876.43
  2. Specialty average$3,800.04

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. Dupage Medical Group LtdSchaumburg, IL

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

Michael L. Paik among 629 urology physician records in Illinois

Michael L. Paik, M.D. is one of 629 urology physician records with a practice address in Illinois. 76% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated1993 · median 2002 among the 341 with a school on file
  • Record last updated2023 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Illinois

There are 629 urology physician records in Illinois.

The 8 urology physician records with the nearest ZIP codes

  1. Fahad Chaus, M.D., M.B.AArlington Heights, IL 600051023472834
  2. Victor Chen, MDArlington Heights, IL 600051568922425
  3. David Guthman, M.D.Arlington Heights, IL 600051073585436
  4. Phuong Huynh, MD, MPHArlington Heights, IL 600051346207958
  5. James Kim, M.D.Arlington Heights, IL 600051750479648
  6. Sarah Martin, D.O.Arlington Heights, IL 600051902298912
  7. Humberto Martinez-Suarez, MDArlington Heights, IL 600051871752394
  8. Michael Ross, MDArlington Heights, IL 600051740446806

Common questions

What is Michael L. Paik, M.D.'s NPI number?

Michael L. Paik, M.D.'s National Provider Identifier (NPI) is 1437247327, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael L. Paik, M.D. located?

The NPPES record lists a practice address at 2101 S Arlington Heights RD, Arlington Heights, IL, 60005. Phone: (847) 439-4343. Providers update this record themselves, so call before visiting.

How can I verify Michael L. Paik, M.D.'s license?

NPPES lists Illinois license number 036100070, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael L. Paik, M.D. prescribe under Medicare Part D?

In 2024, Michael L. Paik, M.D. had 2,190 Medicare Part D claims for 575 beneficiaries; the average among urology physician prescribers was 1,340. 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.