NPPES file of Aug 9, 2026

Jonathan M. Tottleben, M.D.

Cardiovascular Disease Physician · Chicago, IL

Jonathan M. Tottleben, M.D. is a cardiovascular disease physician with a practice address in Chicago, Illinois, and NPI 1679837470, issued on Jun 27, 2012. Check the license (Illinois 036-137369, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679837470
Name
Jonathan M. Tottleben
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
036-137369 IL
125:062197 IL
Self-reported in NPPES; status is on the state search
Practice location
1653 W Congress Pkwy, Chicago, IL 60612
Phone
(312) 942-5352
Enumerated
Jun 27, 2012
Record last updated
Apr 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160907000966); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2012
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 1653 W Congress Pkwy

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

  1. Raid Abdulla, MDPediatric Cardiology Physician1710037742
  2. Pooja AgarwalPsychiatry Physician1407411689
  3. Heidi Aguilar, CRNACertified Registered Nurse Anesthetist1043703796
  4. Jenny AhnEmergency Registered Nurse1124836622
  5. Marwah Al Tekreeti, MDAnatomic Pathology & Clinical Pathology Physician1891539268
  6. Laila Abdulla Al-Harthy, RNRegistered Nurse1619832722

Verify Jonathan M. Tottleben 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 036-137369
    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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80% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

618 Medicare Part D claims for 83 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Jonathan Tottleben618
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium90 claims
  2. Jardiance55 claims
  3. Carvedilol50 claims
  4. Losartan Potassium40 claims
  5. Rosuvastatin Calcium24 claims
  6. Xarelto24 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score60.3
  2. Costout of 100 · 30%67.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Cook CountyFord Heights, IL

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

Jonathan M. Tottleben among 1,073 cardiovascular disease physician records in Illinois

Jonathan M. Tottleben, M.D. is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.

  • NPI issued2012 · 68% of these records are older, 30% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2012 · median 2001 among the 688 with a school on file
  • Record last updated2021 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Illinois

There are 1,073 cardiovascular disease physician records in Illinois.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. James Calvin, M.D.Chicago, IL 606121023041522
  2. Quinn Capers, M.D.Chicago, IL 606121053312413
  3. Rami Doukky, M.D.Chicago, IL 606121093761181
  4. Maan El Khadra, MDChicago, IL 606121316946700
  5. Philip Liebson, M.D.Chicago, IL 606121083630370
  6. Victor Pelaez, MDChicago, IL 606121235156266
  7. Jalees Rehman, M.D.Chicago, IL 606121396709135
  8. Cheryl Rucker-Whitaker, MD, MPHChicago, IL 606121821028622

Common questions

What is Jonathan M. Tottleben, M.D.'s NPI number?

Jonathan M. Tottleben, M.D.'s National Provider Identifier (NPI) is 1679837470, issued on Jun 27, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan M. Tottleben, M.D. located?

The NPPES record lists a practice address at 1653 W Congress Pkwy, Chicago, IL, 60612. Phone: (312) 942-5352. Providers update this record themselves, so call before visiting.

How can I verify Jonathan M. Tottleben, M.D.'s license?

NPPES lists Illinois license number 036-137369, 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 Jonathan M. Tottleben, M.D. prescribe under Medicare Part D?

In 2024, Jonathan M. Tottleben, M.D. had 618 Medicare Part D claims for 83 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Jonathan M. Tottleben, M.D.'s MIPS final score?

The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.