Physician Profile
Zachary A. Sesonsky, MD practices anesthesiology in New Haven, CT. Zachary is a 2017 graduate of Northeastern Ohio University College of Medicine. Zachary is also listed as specializing in student in an organized health care education program. According to Medicare claims data, the services billed most often include insertion of artery tube for blood sampling or infusion through skin. The provider's National Provider Identifier (NPI) is 1114458494.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
20 YORK ST
New Haven, CT 06510
234 Goodman St
Cincinnati, OH 45219
1450 Chapel St # E2006
New Haven, CT 06511
267 Grant St
Bridgeport, CT 06610
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
18 services · 18 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
18 | As often as other peers in Anesthesiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Sesonsky is an anesthesiologist in New Haven, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Dr. Sesonsky is listed at 20 York St, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (203) 688-4242. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Sesonsky's National Provider Identifier is 1114458494. 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
Dr. Sesonsky attended Northeastern Ohio University College of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Dr. Sesonsky has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Sesonsky performs procedures including insertion of artery tube for blood sampling or infusion through skin. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sesonsky. If this is you, claiming it is free.
Guide.md
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