Physician Profile
Jonathon A. Schwartz, M.D.
Unclaimed ProfileAbout Dr. Schwartz
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Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (631) 444-2975
- Email not available
Practice Locations
101 NICOLLS RD
Stony Brook, NY 11794
Procedures Most Often Billed to Medicare
28 services · 11 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Critical care, first 30-74 minutes | Office visit | 99291 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Jonathon A. Schwartz specialize in?
Jonathon A. Schwartz is an anesthesiologist in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Critical Care”.
NPI registry
Where is Jonathon A. Schwartz located?
Jonathon A. Schwartz is listed at 101 Nicolls Rd, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jonathon A. Schwartz's phone number?
The number on file is (631) 444-2975. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jonathon A. Schwartz's NPI number?
Jonathon A. Schwartz's National Provider Identifier is 1700204542. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Jonathon A. Schwartz train?
Jonathon A. Schwartz attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Jonathon A. Schwartz been practicing?
Jonathon A. Schwartz has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Jonathon A. Schwartz do most often?
According to Medicare billing data, Jonathon A. Schwartz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jonathon A. Schwartz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathon A. Schwartz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.