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

Roxana Yaqueline Hixson, MD

Pulmonary Disease Physician in Valencia, CA · enumerated 2013.

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

National Provider Identifier

1215274667

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Roxana Yaqueline Hixson

Credential MD

Sex Female

Practice address Valencia, CA, 91355

Phone (661) 753-5464

Fax (661) 753-5466

Enumeration date Jan 4, 2013

Last updated in NPPES Oct 8, 2020

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

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License A141254 (CA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License A141254 (CA) Primary

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

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

Is NPI 1215274667 active?

Yes, as of the latest NPPES snapshot, NPI 1215274667 is active (record last updated 2020-10-08).

How do I verify Roxana Hixson's NPI record?

Cross-check NPI 1215274667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-08.