JOHN MICHAEL CHACKO DO
NPI 1427630839
Emergency Medicine in Boardman, OH
About John Michael Chacko Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MICHAEL CHACKO DO (NPI 1427630839) is an individual emergency medicine provider in Boardman, Ohio, licensed in Ohio (58.032281) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Michael Chacko Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44512 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Chacko's NPI number?
The NPI number for John Chacko is 1427630839. It was assigned to this individual provider in the NPPES registry on April 26, 2021.
Where is John Chacko located?
John Chacko practices at 8401 Market St, Boardman, OH 44512. The listed phone number is (469) 585-4521.
What is John Chacko's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Chacko enrolled in Medicare?
Yes. John Chacko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is John Chacko affiliated with any hospitals?
According to CMS data, John Chacko is affiliated with Vassar Brothers Medical Center.
When was this NPI record last updated?
The NPPES record for John Chacko was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.