Jonathan Tottleben, M.D.
NPI 1679837470 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Tottleben, M.D. is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1679837470).
Provider details
- NPI number
- 1679837470
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125:062197 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
336 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 136 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $102 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $82 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 33 | $69 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 21 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 90 | 30 |
| Empagliflozinbrand: Jardiance | 55 | 19 |
| Carvedilol | 50 | 22 |
| Losartan Potassium | 40 | 15 |
| Rosuvastatin Calcium | 24 | — |
| Rivaroxabanbrand: Xarelto | 24 | — |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-27
- Last updated
- 2021-04-30
- Certified
- 2021-04-30
Frequently asked questions
- What is Jonathan Tottleben's NPI number?
- Jonathan Tottleben's National Provider Identifier (NPI) is 1679837470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Tottleben's specialty?
- Jonathan Tottleben is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Tottleben located?
- Jonathan Tottleben's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Jonathan Tottleben's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Tottleben is (312) 942-5352.
- Does Jonathan Tottleben accept Medicare?
- Jonathan Tottleben is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Tottleben's NPI active?
- Yes — Jonathan Tottleben's NPI (1679837470) is active in the NPPES registry as of the last update on 2021-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.