Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ghanshyam S. Thakkar, M.D.

Obstetrics & Gynecology Physician in Chicago, IL · enumerated 2006.

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

National Provider Identifier

1235196007

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Registry record

Entity type Individual (Type 1)

Name Dr. Ghanshyam S. Thakkar

Credential M.D.

Sex Male

Practice address 1044 N Francisco Ave, Chicago, IL, 60622

Phone (773) 292-8200

Fax (773) 292-8237

Enumeration date Apr 27, 2006

Last updated in NPPES Jan 27, 2026

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 01038856A (IN) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036071876 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036071876	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.

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Frequently asked questions

Is NPI 1235196007 active?

Yes, as of the latest NPPES snapshot, NPI 1235196007 is active (record last updated 2026-01-27).

How do I verify Ghanshyam Thakkar's NPI record?

Cross-check NPI 1235196007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-27.