Cynthia Steimle, M.D.
NPI 1285699512 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Elgin, IL
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Steimle, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Elgin, IL (NPI 1285699512).
Provider details
- NPI number
- 1285699512
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.090303 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,395 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 493 | $93 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 438 | $122 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 428 | $193 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 180 | $172 |
| Destruction of First Incompetent Vein of Arm Or Leg Using Radiofrequency and Imaging Guidance36475 | 122 | $1,096 |
| Injection of Chemical Agent Into Single Incompetent Vein36470 | 105 |
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 |
|---|---|---|
| Tramadol Hcl | 157 | 127 |
| Prednisone | 86 | 59 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 28 |
| Apixabanbrand: Eliquis | 30 | 11 |
| Triamcinolone Acetonide | 26 | 20 |
| Ciprofloxacin Hcl | 25 | — |
| Cephalexin | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,078 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2024-08-01
- Certified
- 2022-09-21
Frequently asked questions
- What is Cynthia Steimle's NPI number?
- Cynthia Steimle's National Provider Identifier (NPI) is 1285699512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Steimle's specialty?
- Cynthia Steimle is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Steimle located?
- Cynthia Steimle's practice location on file with NPPES is 1600 N Randall Rd Ste 355, Elgin, IL 60123-7805.
- What is Cynthia Steimle's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Steimle is (847) 717-3265.
- Does Cynthia Steimle accept Medicare?
- Cynthia Steimle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Steimle's NPI active?
- Yes — Cynthia Steimle's NPI (1285699512) is active in the NPPES registry as of the last update on 2024-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.