Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lizabeth Ann Linn, ARNP, FNP
Nurse Practitioner in Martinez, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699813329
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Registry record
Entity type Individual (Type 1)
Name Lizabeth Ann Linn
Credential ARNP, FNP
Sex Female
Practice address 597 Center Ave, Suite 150, Martinez, CA, 94553
Phone (925) 313-6150
Fax (925) 313-6188
Enumeration date Feb 2, 2007
Last updated in NPPES Jan 7, 2014
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN145802 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP2697 (AZ) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60056949 (WA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP60056949 (WA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CD8128 | Other | WA | RR MEDICARE # |
| 9662446 | Medicaid | WA | - |
| AP60056949 | Other | WA | WA 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 Lizabeth Linn?
Lizabeth Linn 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 → Susan Atkins Case Management Registered Nurse · Martinez, CA NPI 1477537686 Contra Costa County State or Local Public Health Clinic/Center · Martinez, CA NPI 1235217423 Contra Costa County Non-Surgical Family Planning Clinic/Center · Martinez, CA NPI 1578633558 Contra Costa County State or Local Public Health Clinic/Center · Martinez, CA NPI 1528139391 Contra Costa County State or Local Public Health Clinic/Center · Martinez, CA NPI 1063586899 Nicole Brito Nurse Practitioner · Martinez, CA NPI 1316008568 Curtis Christy Addiction (Substance Use Disorder) Counselor · Martinez, CA NPI 1861549180 Heather Cedermaz Family Nurse Practitioner · Martinez, CA NPI 1518093855
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-07.