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Edit this profileWhere to find John M. Chacko, DO
- Boardman location main office
8401 Market St, Boardman, OH 44512 - Warren location
667 Eastland Ave SE, Warren, OH 44484 - Youngstown location
1044 Belmont Ave, Youngstown, OH 44504
About Dr. Chacko
Based in Boardman, OH, John M. Chacko, DO is listed in the NPI registry under emergency medicine. NPI 1427630839 identifies this record in the national registry.
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
- (469) 585-4521
- Email not available
Practice Locations
8401 MARKET ST
Boardman, OH 44512
667 Eastland Ave SE
Warren, OH 44484
1044 Belmont Ave
Youngstown, OH 44504
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other emergency physicians at this location 8
Same specialty, same street address — most likely the same department or group.
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 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Chacko specialize in?
Dr. Chacko is an emergency physician in Boardman, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where is Dr. Chacko located?
Dr. Chacko is listed at 8401 Market St, Boardman, OH 44512. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chacko's phone number?
The number on file is (469) 585-4521. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Chacko?
Dr. Chacko's National Provider Identifier is 1427630839. 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. Chacko go to medical school?
Dr. Chacko attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chacko have?
Dr. Chacko has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Chacko's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chacko. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.