John Andreozzi, MD
NPI 1194717454 · Addiction Medicine (Preventive Medicine) Physician · Massillon, OH
Enrolled with Medicare as Practitioner - Addiction Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Andreozzi, MD is a Addiction Medicine (Preventive Medicine) Physician provider in Massillon, OH (NPI 1194717454).
Provider details
- NPI number
- 1194717454
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.038342 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 601 Cleveland Ave NwCanton, OH 44702-1836Phone: (330) 453-8252Fax: (330) 452-4655
Registry dates
- Enumerated
- 2005-08-22
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is John Andreozzi's NPI number?
- John Andreozzi's National Provider Identifier (NPI) is 1194717454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Andreozzi's specialty?
- John Andreozzi is listed in the NPPES registry with a primary specialty of Addiction Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Andreozzi located?
- John Andreozzi's practice location on file with NPPES is 1680 Nave Rd Se Fl 1, Massillon, OH 44646-9604.
- What is John Andreozzi's phone number?
- The practice phone number listed in the NPPES registry for John Andreozzi is (330) 830-3393.
- Does John Andreozzi accept Medicare?
- John Andreozzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Andreozzi's NPI active?
- Yes — John Andreozzi's NPI (1194717454) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.