DR. JOHN CHARLES ANDREOZZI MD
NPI 1194717454
Preventive Medicine - Addiction Medicine in Massillon, OH
About Dr. John Charles Andreozzi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN CHARLES ANDREOZZI MD (NPI 1194717454) is an individual addiction medicine provider in Massillon, Ohio, licensed in Ohio (35.038342) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Canton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John Charles Andreozzi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44646 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 11
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 Andreozzi's NPI number?
The NPI number for John Andreozzi is 1194717454. It was assigned to this individual provider in the NPPES registry on August 22, 2005.
Where is John Andreozzi located?
John Andreozzi practices at 1680 Nave Rd SE Fl 1, Massillon, OH 44646. The listed phone number is (330) 830-3393.
What is John Andreozzi's specialty?
The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.
Is John Andreozzi enrolled in Medicare?
Yes. John Andreozzi is registered in the Medicare PECOS enrollment system.
What insurance does John Andreozzi accept?
Health plans from CareSource, MedMutual, Molina Healthcare, Oscar Health Insurance and Oscar Insurance Corporation of Ohio and 1 other insurer list John Andreozzi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Andreozzi was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. John Charles Andreozzi, MD · NPI 1194717454
Addiction Medicine physician in Massillon, Ohio. Individual provider, active in the CMS NPPES registry since August 22, 2005.
## Identity
- **NPI:** 1194717454 (Entity type: Individual)
- **Enumerated:** August 22, 2005
- **Primary specialty:** Preventive Medicine - Addiction Medicine · taxonomy 2083A0300X
- **State license:** 35.038342 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1680 NAVE RD SE FL 1, Massillon, OH 44646-9604
- **Phone:** (330) 830-3393 · **Fax:** (234) 521-7091
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** May 12, 2026
- **Other identifiers:** Medicaid 0447396 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1194717454) · Data from the CMS NPPES public registry.