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Biswas Internal Medicine and Nephrology Pllc

Nephrology Physician in Frisco, TX · enumerated 2022 · authorized official Purba Biswas, Owner.

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

National Provider Identifier

1285387738

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Registry record

Entity type Organization (Type 2)
Legal business name Biswas Internal Medicine and Nephrology Pllc
Practice address 4645 Avon Ln Ste 270, Frisco, TX, 75033
Phone (520) 227-2094
Enumeration date Feb 3, 2022
Last updated in NPPES Jul 23, 2024

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Purba Biswas
Title Owner
Phone (520) 227-2094

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 Biswas Internal Medicine and Nephrology Pllc?
The NPI for Biswas Internal Medicine and Nephrology Pllc is 1285387738, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Biswas Internal Medicine and Nephrology Pllc?
NPPES lists Purba Biswas (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.