Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John P Sevastos Do & Assoc Inc

Family Medicine Physician in Warrensville Hts, OH · enumerated 2006 · authorized official Athena Sevastos, Vp.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194782680

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name John P Sevastos Do & Assoc Inc

Practice address 4002 Warrensville Ctr Rd, Warrensville Hts, OH, 44122

Phone (216) 751-3280

Enumeration date Apr 27, 2006

Last updated in NPPES Jul 14, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Athena Sevastos

Title Vp

Phone (216) 751-3280

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is John P Sevastos Do & Assoc Inc located?

The practice location on file with NPPES is in Warrensville Hts, OH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-07-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-14.