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Robi P Chatterji MD PC

Family Medicine Physician in Enid, OK · enumerated 2006 · authorized official Robi Chatterji, President.

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

National Provider Identifier

1619992864

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Registry record

Entity type Organization (Type 2)
Legal business name Robi P Chatterji MD PC
Practice address 3201 N Van Buren St, Suite 400, Enid, OK, 73703
Phone (580) 237-1877
Fax (580) 237-2872
Enumeration date Jul 12, 2006
Last updated in NPPES Oct 30, 2014

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robi Chatterji
Title President
Phone (580) 237-1877

Other identifiers

Identifier Type State Issuer
100096370A Medicaid OK -
441701036002 Other OK BLUE CROSS BLUE SHIELD
080158359 Other OK RAILROAD MEDICARE

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

What is the NPI number for Robi P Chatterji MD PC?
The NPI for Robi P Chatterji MD PC is 1619992864, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Robi P Chatterji MD PC?
NPPES lists Robi Chatterji (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-30.