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Edit this profileAt a glance
- 550 1St Ave, New York, NY 10016
About Dr. Antonchak
Michael Antonchak, MD is a healthcare provider in New York, NY specializing in pediatric medicine. Michael is also listed as specializing in student in an organized health care education program and pediatric cardiology. This provider record is associated with NPI 1154986552.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (212) 263-5506
- Email not available
Practice Locations
550 1ST AVE
New York, NY 10016
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Other pediatric medicines in New York 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Antonchak specialize in?
Dr. Antonchak is a pediatric medicine in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Antonchak located?
Dr. Antonchak is listed at 550 1St Ave, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Antonchak's phone number?
The number on file is (212) 263-5506. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Antonchak's NPI number?
Dr. Antonchak's National Provider Identifier is 1154986552. 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 Dr. Antonchak go to medical school?
Dr. Antonchak attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Antonchak been practicing?
Dr. Antonchak has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Antonchak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Antonchak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.