Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leonard Russell Harris, P.A
Physician Assistant in Auburn, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871535989
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Registry record
Entity type Individual (Type 1)
Name Leonard Russell Harris
Credential P.A
Sex Male
Practice address 275 Grass Valley Hwy, Auburn, CA, 95603
Phone (530) 885-0344
Fax (530) 885-8967
Enumeration date Jun 12, 2006
Last updated in NPPES Jul 27, 2015
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA16521 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0PA165210 | Medicaid | CA | - |
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 Leonard Harris?
Leonard Harris is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → David Oliver Orthopaedic Surgery Physician · Auburn, CA NPI 1528058229 Sierra Doctors Medical Group Inc Family Medicine Physician · Auburn, CA NPI 1669575841 Shelley Rutherford Family Medicine Physician · Auburn, CA NPI 1588747430 Amanda Welvaert Physician Assistant · Auburn, CA NPI 1477860591 Jeffrey Topo Medical Physician Assistant · Auburn, CA NPI 1992001002 Sierra Medical Partnership Family Medicine Physician · Auburn, CA NPI 1346013463
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-27.