Jonathan Kochav, MD
NPI 1700298023 · Adult Congenital Heart Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Adult Congenital Heart Disease (achd) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Kochav, MD is a Adult Congenital Heart Disease Physician provider in New York, NY (NPI 1700298023).
Provider details
- NPI number
- 1700298023
- Entity type
- Individual
- Primary specialty
- Adult Congenital Heart Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 289648 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 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
203 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 84 | $86 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 41 | $26 |
| Ultrasound of Heart for Congenital Defect93303 | 39 | $244 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 39 | $57 |
Typical Medicare-allowed amounts for these services range $26–$244 (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
Registry dates
- Enumerated
- 2014-05-21
- Last updated
- 2023-04-18
- Certified
- 2023-04-18
Frequently asked questions
- What is Jonathan Kochav's NPI number?
- Jonathan Kochav's National Provider Identifier (NPI) is 1700298023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Kochav's specialty?
- Jonathan Kochav is listed in the NPPES registry with a primary specialty of Adult Congenital Heart Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Kochav located?
- Jonathan Kochav's practice location on file with NPPES is 161 Fort Washington Ave, New York, NY 10032-3729.
- What is Jonathan Kochav's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Kochav is (212) 305-6936.
- Does Jonathan Kochav accept Medicare?
- Jonathan Kochav is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Kochav's NPI active?
- Yes — Jonathan Kochav's NPI (1700298023) is active in the NPPES registry as of the last update on 2023-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.