Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ashok K Aggarwal MD

Specialist in Warren, OH · enumerated 2011 · authorized official Ashok Aggarwal, MD.

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

National Provider Identifier

1083991335

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Registry record

Entity type Organization (Type 2)

Legal business name Ashok K Aggarwal MD

Practice address 4439 Mahoning Ave Nw Ste B, Warren, OH, 44483

Phone (330) 847-9033

Fax (330) 847-7913

Enumeration date Nov 14, 2011

Last updated in NPPES Nov 14, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License 35049380 (OH) Primary

Authorized official

Name Ashok Aggarwal

Title MD

Phone (330) 847-9033

Other identifiers

Identifier	Type	State	Issuer
0622240	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 2011-11-14. Verify at npiregistry.cms.hhs.gov.

Where is Ashok K Aggarwal MD located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-14.