Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Litty R Vadakkan, RN FNP-C

Family Nurse Practitioner in Austin, TX · enumerated 2012.

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

National Provider Identifier

1477807774

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Registry record

Entity type Individual (Type 1)

Name Litty R Vadakkan

Credential RN FNP-C

Sex Female

Practice address Austin, TX, 78727

Phone (512) 222-0000

Fax (512) 222-0019

Enumeration date Nov 8, 2012

Last updated in NPPES Jun 29, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP122772 (TX) Primary

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

What is the NPI number for Litty Vadakkan?

The National Provider Identifier (NPI) for Litty Vadakkan is 1477807774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Litty Vadakkan practice?

The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-29.