Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Donald Edwin Primer
School Psychologist in Oroville, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376604561
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Registry record
Entity type Individual (Type 1)
Name Mr. Donald Edwin Primer
Sex Male
Practice address 2858 Olive Highway, Suites A B & C, Oroville, CA, 95966
Phone (530) 538-2158
Fax (530) 533-7188
Enumeration date Dec 12, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
225C00000X Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A3850502 | Other | CA | CAADAC |
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
Where does Donald Primer practice?
The practice location on file with NPPES is in Oroville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donald Primer?
The National Provider Identifier (NPI) for Donald Primer is 1376604561, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Larry Brashaw Marriage & Family Therapist · Oroville, CA NPI 1164580502 Lester Rodrigues Rehabilitation Counselor · Oroville, CA NPI 1588722920 Judy Vang Clinical Social Worker · Oroville, CA NPI 1003976937 Rhonda King Case Manager/Care Coordinator · Oroville, CA NPI 1902966476 Jesus Medina Rehabilitation Counselor · Oroville, CA NPI 1922169085 Robin Waters Marriage & Family Therapist · Oroville, CA NPI 1275694069 Pamela Bjerke Licensed Psychiatric Technician · Oroville, CA NPI 1356402085 John Amis Rehabilitation Counselor · Oroville, CA NPI 1700949997
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.