NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Dhanalakshmi P. Ganesan M.D.S.C

Internal Medicine Physician in River Forest, IL · enumerated 2006 · authorized official Dhana Ganesan, Physician.

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

National Provider Identifier

1144382201

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dhanalakshmi P. Ganesan M.D.S.C
Parent organization Dhanalakshmi P. Ganesan M.D.S.C
Practice address 7357 North Ave, River Forest, IL, 60305
Fax (708) 405-6223
Enumeration date Dec 15, 2006
Last updated in NPPES Nov 14, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 042-617802 (IL) Primary

Authorized official

Name Dhana Ganesan
Title Physician

Other identifiers

Identifier Type State Issuer
036094637 Medicaid IL -

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

Who is the authorized official for Dhanalakshmi P. Ganesan M.D.S.C?
NPPES lists Dhana Ganesan (Physician) as the authorized official for this organization.
What is the NPI number for Dhanalakshmi P. Ganesan M.D.S.C?
The NPI for Dhanalakshmi P. Ganesan M.D.S.C is 1144382201, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

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