Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Petrina Fennell

Case Manager/Care Coordinator in Eureka, CA · enumerated 2007 · practices at Humboldt County Probation Department.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871620377

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Petrina Fennell

Sex Female

Practice address 1105 6th St, Suite A, Eureka, CA, 95501

Phone (707) 445-7552

Fax (707) 445-7548

Enumeration date Feb 28, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Primary

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.

Read the full guide → Validate an NPI →

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 Petrina Fennell?

Petrina Fennell is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Humboldt County Probation Department Case Management Agency · Eureka, CA NPI 1598802134 Barbara Boerger Case Manager/Care Coordinator · Eureka, CA NPI 1811025208 Michelle Gonzalez Social Worker · Eureka, CA NPI 1851517064 John Robey Mental Health Counselor · Eureka, CA NPI 1144420217

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.