NPPES file of Aug 9, 2026

James Lassiter Quertermous, M.D.

MOHS-Micrographic Surgery Physician · Hoffman Estates, IL

James Lassiter Quertermous, M.D. is a mohs-micrographic surgery physician with a practice address in Hoffman Estates, Illinois, and NPI 1184919508, issued on Jun 14, 2011. Check the license (Illinois 036.137877, 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
1184919508
Name
James Lassiter Quertermous
Credential
M.D.
Primary taxonomy
MOHS-Micrographic Surgery Physician 207ND0101X
License numbers
036.137877 IL
036137877 IL
Self-reported in NPPES; status is on the state search
Practice location
4885 Hoffman Blvd Ste 407, Hoffman Estates, IL 60192
Phone
(224) 484-0183
Enumerated
Jun 14, 2011
Record last updated
May 27, 2022
Fax
(224) 699-9301
Medicare enrollment
Enrolled (PECOS I20150706000285); 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 4885 Hoffman Blvd Ste 407

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

  1. Alycia Corral, PA-CPhysician Assistant1265106835
  2. Michael Render, PA-CPhysician Assistant1134679129
  3. Jessicca SullivanNurse Practitioner1659028546

Verify James Lassiter Quertermous 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 036.137877
    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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83% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024

99 Medicare Part D claims for 85 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. James Quertermous99
  2. Specialty average570

Most prescribed

  1. Cefadroxil31 claims
  2. Mupirocin19 claims
  3. Doxycycline Hyclate12 claims
  4. Cephalexin11 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: $170.38

11 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 1,074 providers of this specialty with any payment received $4,075.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Quertermous$170.38
  2. Specialty average$4,075.23

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. Basko Dermatology, LLCNaperville, IL
  2. Beaird Dermatology SCHoffman Estates, IL

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

James Lassiter Quertermous among 43 mohs-micrographic surgery physician records in Illinois

James Lassiter Quertermous, M.D. is one of 43 mohs-micrographic surgery physician records with a practice address in Illinois. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.

  • NPI issued2011 · 72% of these records are older, 23% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2011 · median 2002 among the 36 with a school on file
  • Record last updated2022 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

MOHS-Micrographic Surgery Physician providers in Illinois

There are 43 mohs-micrographic surgery physician records in Illinois.

The 8 mohs-micrographic surgery physician records with the nearest ZIP codes

  1. Robert Kolbusz, M.D.Lombard, IL 601481669403457
  2. Paula Lapinski, M.D.Lombard, IL 601481437262482
  3. Vanessa Lichon, M.D.Lombard, IL 601481528294097
  4. Michelle Pipitone, MDGlen Ellyn, IL 601371992757066
  5. Owen KramerElmhurst, IL 601261477086874
  6. James Lahti, M.D.Northbrook, IL 600621689783086
  7. Kelly Park, M.D.Northbrook, IL 600621659683993
  8. Sogyong Auh, MDCrest Hill, IL 604031578852836

Common questions

What is James Lassiter Quertermous, M.D.'s NPI number?

James Lassiter Quertermous, M.D.'s National Provider Identifier (NPI) is 1184919508, issued on Jun 14, 2011. An NPI identifies a provider in billing; it is not a license.

Where is James Lassiter Quertermous, M.D. located?

The NPPES record lists a practice address at 4885 Hoffman Blvd Ste 407, Hoffman Estates, IL, 60192. Phone: (224) 484-0183. Providers update this record themselves, so call before visiting.

How can I verify James Lassiter Quertermous, M.D.'s license?

NPPES lists Illinois license number 036.137877, 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 James Lassiter Quertermous, M.D. prescribe under Medicare Part D?

In 2024, James Lassiter Quertermous, M.D. had 99 Medicare Part D claims for 85 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. 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.