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DR. JOHN CHARLES ANDREOZZI MD
NPI 1194717454
Preventive Medicine - Addiction Medicine in Massillon, OH

Active since August 22, 2005PECOS Enrolled
1680 NAVE RD SE FL 1, MASSILLON, OH 44646(330) 830-3393(234) 521-7091 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 12, 2026, Dec 22, 2021, Jul 30, 2018 (3 updates tracked since 2018).

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

NPI1194717454
Entity TypeIndividualMale
Primary Taxonomy2083A0300X
Provider Legal NameDR. JOHN CHARLES ANDREOZZICredential: MD
Location Address1680 NAVE RD SE FL 1Massillon, OH 44646-9604
Mailing Address3325 Sumser St NwNorth Canton, OH 44720-7954 · (330) 499-7219 · Fax (330) 588-2216
Phone(330) 830-3393
Fax(234) 521-7091
Sole ProprietorYes
Enumeration DateAugust 22, 2005
Last NPPES UpdateMay 12, 20263 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
✔ NPI 1194717454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
License✔ Licensed in OH · 35.038342
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
1680 NAVE RD SE FL 1, Massillon, OH 44646
Open in Google Maps ↗

Secondary Practice Location 1

Location 1601 Cleveland Ave NWCanton, OH 44702-1836 · Phone (330) 453-8252 · Fax (330) 452-4655

Other Identifiers 1

Medicaid0447396OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Charles Andreozzi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show John Andreozzi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Commquest Services, Inc.
7.3 mi
Multi-Specialty
625 CLEVELAND AVE NW
Canton, OH 44702
  • Reassigned Medicare billing, Ohio enrollment
  • 46 clinicians in this Medicare group
NPI 1730168311 (330) 455-0374

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

New Patient
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEMETRIA ANTHONY LPN
Licensed Practical Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
JESSICA L HOOPER LPN
Licensed Practical Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
SYVANNA A KRUMLAUF LPN
Licensed Practical Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
JESSICA C BOYLAN LPN
Licensed Practical Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
TIFFANY INMAN LPN
Licensed Practical Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
MEGAN M BROSEY RN
Registered Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
THOMAS W JONES JR. LPCC-S
Counselor (Professional)
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393
WESLEIGH IRENE CARROLL RN
Registered Nurse
1680 NAVE RD SE FL 1
MASSILLON, OH 44646
Stark County (330) 830-3393

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.

Which organization bills Medicare for John Andreozzi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Andreozzi reassigns Medicare benefits to Commquest Services, Inc. (Canton, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Andreozzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does John Andreozzi accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 5 other insurers 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 5 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.