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Kausik Roy, MD

Internal Medicine Physician in Cedar Park, TX · enumerated 2007.

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

National Provider Identifier

1538377478

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Registry record

Entity type Individual (Type 1)
Name Kausik Roy
Credential MD
Sex Male
Practice address 1401 Medical Pkwy, Bldg B #220, Cedar Park, TX, 78613
Phone (512) 260-1581
Fax (512) 528-7923
Enumeration date May 21, 2007
Last updated in NPPES Feb 26, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 57010379 (OH) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License N5983 (TX) 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
214191301 Medicaid TX -
214191302 Medicaid TX -
214191303 Medicaid TX -

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

How do I verify Kausik Roy's NPI record?
Cross-check NPI 1538377478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1538377478 active?
Yes, as of the latest NPPES snapshot, NPI 1538377478 is active (record last updated 2014-02-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-26.