Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Yvonne Crewse, LPC
Professional Counselor in Ajo, AZ · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801074869
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Registry record
Entity type Individual (Type 1)
Name Ms. Yvonne Crewse
Credential LPC
Sex Female
Practice address 410 N Malacate St, Ajo, AZ, 85321
Phone (520) 387-5651
Enumeration date Feb 1, 2008
Last updated in NPPES Feb 22, 2008
Taxonomy & licenses
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC12851 (AZ) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| LPC12851 | Other | AZ | LPC |
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 Yvonne Crewse?
Yvonne Crewse is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Brian Jones Physical Therapist · Ajo, AZ NPI 1720063282 Walter Cayce Preventive Medicine/Occupational Environmental Medicine Physician · Ajo, AZ NPI 1528034626 Carol Johnson Family Medicine Physician · Ajo, AZ NPI 1811957145 Gorky Herrera Psychiatry Physician · Ajo, AZ NPI 1740222025 Desert Senita Community Health Center Federally Qualified Health Center (FQHC) · Ajo, AZ NPI 1114037496 Jeffrey Lavoy Family Medicine Physician · Ajo, AZ NPI 1013002518 Mary Kehl Physician Assistant · Ajo, AZ NPI 1225110224 Ellen Pritchett Registered Dietitian · Ajo, AZ NPI 1003999426
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-22.