Steven Cassidy, MD
NPI 1336149392 · Pediatric Cardiology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1336149392
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35058437 (OH)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
16 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
33 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) |
|---|---|---|
| Ultrasound of Heart for Congenital Defect93303 | 11 | $54 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 11 | $16 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 11 | $3 |
Typical Medicare-allowed amounts for these services range $3–$54 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (15)
- 26 Hospital DrAthens, OH 45701-2471Phone: (614) 722-2530Fax: (614) 722-5995
- 7901 Diley RdCanal Winchester, OH 43110-9612Phone: (614) 355-9050
- 4439 State Route 159Chillicothe, OH 45601-8207Phone: (614) 722-2555
- 410 W 10th AveColumbus, OH 43210-1240Phone: (614) 293-8000
- 1 Childrens PlzDayton, OH 45404-1873Phone: (614) 722-2555
- 7853 Pacer DrDelaware, OH 43015-7571Phone: (614) 722-2555
- 5665 Venture DrDublin, OH 43017-2159Phone: (614) 355-8480
- 1818 Chapel DrFindlay, OH 45840-1335Phone: (614) 722-2555
- 830 W High StLima, OH 45801-3971Phone: (419) 226-9694
Registry dates
- Enumerated
- 2005-07-29
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.