NPPES file of Aug 9, 2026

Kurt P. Heinking, D.O.

Internal Medicine Physician · Chicago, IL

Kurt P. Heinking, D.O. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1558462531, issued on Sep 25, 2006. Check the license (Illinois 036093294, 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
1558462531
Name
Kurt P. Heinking
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
036093294 IL
036.093294 IL
Self-reported in NPPES; status is on the state search
Practice location
26520 Network PL, Chicago, IL 60673
Phone
(630) 743-4500
Enumerated
Sep 25, 2006
Record last updated
Sep 19, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20060224000472); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 1994
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 Kurt P. Heinking 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 036093294
    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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87% fewer Medicare Part D claims than the average internal medicine physician in 2024

423 Medicare Part D claims for 48 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Kurt Heinking423
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium29 claims
  2. Atorvastatin Calcium24 claims
  3. Duloxetine Hcl24 claims
  4. Lisinopril21 claims
  5. Meloxicam21 claims
  6. Hydrochlorothiazide19 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.

Bills Medicare through one group practice

  1. Midwestern UniversityDowners Grove, IL

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

Kurt P. Heinking among 7,238 internal medicine physician records in Illinois

Kurt P. Heinking, D.O. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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, 61% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1994 · median 2003 among the 3,580 with a school on file
  • Record last updated2013 · 47% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,867 internal medicine physician records list a practice address in Chicago

They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mohammed Ali, MDChicago, IL 606731184708547
  2. Janet George, MD, MPHChicago, IL 606741477971828
  3. Don King, MDChicago, IL 606741255393559
  4. Madhavi Nagilla, M.D.Chicago, IL 606741639314834
  5. Christopher Stephenson, DOChicago, IL 606741740269539
  6. Glynis Vashi, MDChicago, IL 606741639140494
  7. Shelly Vijay, M.D.Chicago, IL 606741649559212
  8. Diana Cano Mujica De Chirinos, M.DChicago, IL 606611942660758

Common questions

What is Kurt P. Heinking, D.O.'s NPI number?

Kurt P. Heinking, D.O.'s National Provider Identifier (NPI) is 1558462531, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kurt P. Heinking, D.O. located?

The NPPES record lists a practice address at 26520 Network PL, Chicago, IL, 60673. Phone: (630) 743-4500. Providers update this record themselves, so call before visiting.

How can I verify Kurt P. Heinking, D.O.'s license?

NPPES lists Illinois license number 036093294, 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 Kurt P. Heinking, D.O. prescribe under Medicare Part D?

In 2024, Kurt P. Heinking, D.O. had 423 Medicare Part D claims for 48 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.