NPPES file of Aug 9, 2026

Mark E. McKeigue, DO

Family Medicine Physician · Orland Park, IL

Mark E. McKeigue, DO is a family medicine physician with a practice address in Orland Park, Illinois, and NPI 1962480657, issued on Jan 4, 2006. Check the license (Illinois 036056879, 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
1962480657
Name
Mark E. McKeigue
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036056879 IL
Self-reported in NPPES; status is on the state search
Practice location
10755 W 163RD Place, Orland Park, IL 60467
Phone
(708) 873-1187
Enumerated
Jan 4, 2006
Record last updated
Feb 4, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(708) 873-1204
Medicaid ID
036056879 IL
Medicare enrollment
Enrolled (PECOS I20040319000777); accepts Medicare assignment
Medical or professional school
Chicago College Of Osteopathy, 1977
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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Verify Mark E. McKeigue 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 036056879
    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

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43% fewer Medicare Part D claims than the average family medicine physician in 2024

2,020 Medicare Part D claims for 181 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 59 claims were for opioids.

  1. Mark McKeigue2,020
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium149 claims
  2. Lisinopril107 claims
  3. Amlodipine Besylate98 claims
  4. Levothyroxine Sodium95 claims
  5. Rosuvastatin Calcium88 claims
  6. Hydrochlorothiazide78 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: $352.06

14 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark McKeigue$352.06
  2. Specialty average$902.55

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. Health Service Systems, IncNew Lenox, IL

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

Mark E. McKeigue among 6,215 family medicine physician records in Illinois

Mark E. McKeigue, DO is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1977 · median 2006 among the 3,714 with a school on file
  • Record last updated2014 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

58 family medicine physician records list a practice address in Orland Park

They are 58 of the 1,925 NPPES records with a practice address in Orland Park, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Joseph Chan, D.O.Orland Park, IL 604671558396978
  2. Sachin Dixit, MDOrland Park, IL 604671922202456
  3. Richard Geiger, D.O.Orland Park, IL 604671508976747
  4. Donald Gerry, D.O.Orland Park, IL 604671154369395
  5. Jannette Klepek, DOOrland Park, IL 604671881673952
  6. Susan Marcotte, D.O.Orland Park, IL 604671184678377
  7. Lisa Montelpasse, M.D.Orland Park, IL 604671487769436
  8. John Panozzo, M.D.Orland Park, IL 604671841238029

Common questions

What is Mark E. McKeigue, DO's NPI number?

Mark E. McKeigue, DO's National Provider Identifier (NPI) is 1962480657, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark E. McKeigue, DO located?

The NPPES record lists a practice address at 10755 W 163RD Place, Orland Park, IL, 60467. Phone: (708) 873-1187. Providers update this record themselves, so call before visiting.

How can I verify Mark E. McKeigue, DO's license?

NPPES lists Illinois license number 036056879, 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 Mark E. McKeigue, DO prescribe under Medicare Part D?

In 2024, Mark E. McKeigue, DO had 2,020 Medicare Part D claims for 181 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.