Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marisol Tatiana Avila, A.R.N.P-C
Nurse Practitioner in Phoenix, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659574515
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Registry record
Entity type Individual (Type 1)
Name Marisol Tatiana Avila
Credential A.R.N.P-C
Sex Female
Practice address 1311 E Thomas Rd, Phoenix, AZ, 85014
Phone (602) 322-1315
Fax (602) 889-7392
Enumeration date Jun 7, 2007
Last updated in NPPES Feb 7, 2025
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN135266 (AZ) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP2288 (AZ) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 486122 | Medicaid | AZ | - |
| RN135266 | Other | AZ | AZ STATE LICENSE # |
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 Marisol Avila?
Marisol Avila 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-07.