Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dixie Stiles, NP
Nurse Practitioner in Orange, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386613941
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Registry record
Entity type Individual (Type 1)
Name Dixie Stiles
Credential NP
Sex Female
Practice address 1010 W La Veta Ave, Suite 570, Orange, CA, 92868
Phone (714) 835-7700
Fax (714) 835-8145
Enumeration date Mar 16, 2006
Last updated in NPPES Feb 23, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 508290 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CG5665 | Other | CA | RAIL ROAD MEDICARE - GROUP PTAN |
| W1514 | Other | CA | MEDICARE PTAN - TYPE 2 |
| P00140070 | Other | CA | RAIL ROAD MEDICARE - PROVIDER PTAN |
| 1912919804 | Other | - | NPI - TYPE 2 |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dixie Stiles?
Dixie Stiles is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Troy Reyna Pediatric Surgery Physician · Orange, CA NPI 1659371581 Alaa Abousaif Gastroenterology Physician · Orange, CA NPI 1235124108 William Metzger Gastroenterology Physician · Orange, CA NPI 1629040308 James Chu Pediatric Cardiology Physician · Orange, CA NPI 1346216009 James Lee Gastroenterology Physician · Orange, CA NPI 1750358735 James Law Pulmonary Disease Physician · Orange, CA NPI 1861460370 Nadia Elihu Internal Medicine Physician · Orange, CA NPI 1659340156 Michele Carpenter Specialist · Orange, CA NPI 1770543712
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-23.