Jason Zachary Bronstein, M.D.
Pulmonary Disease · Sleep Medicine (CMS) · New York, NY
At a glance
5 E 98Th St, New York, NY 10029-6501
NPPES record updated Mar 4, 2019. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
5 E 98Th StNew York, NY 10029-6501
Additional reported practice locations
1 Gustave L Levy PlNew York, NY 100296504
Phone: 2122415900
Fax: 2122418866 310 E 14Th St
New York, NY 100034284
Phone: 2126148288 1450 Madison Ave
New York, NY 100296508
Phone: 2122415098 11 Madison Sq N
New York, NY 100101402
Phone: 2124811818 10 Union Sq E
New York, NY 100033314
Phone: 2124202377
Education & affiliations
- Medical / professional school
- New York University School Of Medicine
- Graduation year
- 2009
- CMS specialties
- Pulmonary Disease · Sleep Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Mount Sinai Beth Israel New York, NY
- Mount Sinai Hospital New York, NY
- Ny Eye And Ear Infirmary Of Mount Sinai New York, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Consulting fee | $150.00 |
| Food and beverage | $26.26 |
Reporting companies
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $150.00 |
| AVADEL CNS PHARMACEUTICALS, LLC | $26.26 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Pulmonary Disease · Sleep Medicine (CMS)
- Taxonomy code
- 207RS0012X
- Enumeration date
- Mar 21, 2010
- Record updated
- Mar 4, 2019
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208000000X
License reported: 257825 NY
2080P0214X
License reported: 257825 NY
2080S0012X
License reported: 257825 NY
207RS0012X · Primary
License reported: 257825 NY
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
5 E 98Th StNew York, NY 10029-6501
- Phone
- (212) 241-5656
- Fax
- (212) 241-8866
Mailing address
1 GUSTAVE L LEVY PL # 3000NEW YORK, NY 100296504
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue