Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Rita T. Wermers, N.P.
Nurse Practitioner in Phoenix, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841480548
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Registry record
Entity type Individual (Type 1)
Name Ms. Rita T. Wermers
Credential N.P.
Sex Female
Practice address 500 N 3rd St, Suite 155, Phoenix, AZ, 85004
Phone (602) 496-0721
Fax (602) 496-0675
Enumeration date Jul 28, 2007
Last updated in NPPES Jun 26, 2013
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 148807 (WI) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R 194212-5 (MN) Primary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP5054 (AZ) Secondary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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.
Frequently asked questions
What specialty is Rita Wermers?
Rita Wermers 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.
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.
Other providers at this practice address
Browse all → Denise Link Women's Health Nurse Practitioner · Phoenix, AZ NPI 1164426417 Arizona State University Clinic/Center · Phoenix, AZ NPI 1144387978 Colleen Keller Community Health Registered Nurse · Phoenix, AZ NPI 1942339007 Leigh Small Pediatric Nurse Practitioner · Phoenix, AZ NPI 1154517662 Diane Perry Family Nurse Practitioner · Phoenix, AZ NPI 1619165008 Andrea Hekler Cognitive & Behavioral Psychologist · Phoenix, AZ NPI 1033421755 Elizabeth Reifsnider Women's Health Nurse Practitioner · Phoenix, AZ NPI 1609165372 Gloria Perez Adult Health Nurse Practitioner · Phoenix, AZ NPI 1417226267
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-26.