Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Foot and Ankle Centers Inc

Foot & Ankle Surgery Podiatrist in Warren, OH · enumerated 2012 · authorized official Diana Karnavas, President.

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

National Provider Identifier

1720324635

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Foot and Ankle Centers Inc

Other name <Unavail>

Practice address 8601 E Market St, Warren, OH, 44484

Phone (330) 856-2778

Fax (330) 856-5436

Enumeration date Dec 20, 2012

Last updated in NPPES Dec 16, 2022

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Primary

Authorized official

Name Diana Karnavas

Title President

Phone (330) 856-2778

Other identifiers

Identifier	Type	State	Issuer
0651610	Medicaid	OH	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-12-16. Verify at npiregistry.cms.hhs.gov.

Where is Advanced Foot and Ankle Centers Inc located?

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

Providers at this address

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Lawrence D'Amico Specialist · Warren, OH NPI 1780673988 Patrick Patchen Specialist · Warren, OH NPI 1275522468 D Amico Patchen Surgery Inc Specialist · Warren, OH NPI 1336331347

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.