Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samantha Sidney Spinner, PA-C
Physician Assistant in Petaluma, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902407679
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Registry record
Entity type Individual (Type 1)
Name Samantha Sidney Spinner
Credential PA-C
Sex Female
Practice address 335 S Mcdowell Blvd, Petaluma, CA, 94954
Phone (707) 293-1110
Enumeration date Nov 8, 2020
Last updated in NPPES Jul 15, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 59235 (CA) 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.
Frequently asked questions
Is NPI 1902407679 active?
Yes, as of the latest NPPES snapshot, NPI 1902407679 is active (record last updated 2025-07-15).
How do I verify Samantha Spinner's NPI record?
Cross-check NPI 1902407679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Veronique Au Emergency Medicine Physician · Petaluma, CA NPI 1255399531 Jodi Adams Emergency Medicine Physician · Petaluma, CA NPI 1962511766 Erick Miranda Emergency Medicine Physician · Petaluma, CA NPI 1669597167 Cheryl Negrin Family Nurse Practitioner · Petaluma, CA NPI 1558577692 Benjamin Dudley Urology Physician · Petaluma, CA NPI 1669682811 Tania Sadoun Emergency Medical Services (Emergency Medicine) Physician · Petaluma, CA NPI 1639405640 Tamar Segev Obstetrics & Gynecology Physician · Petaluma, CA NPI 1972902971 Kelley Liao Family Medicine Physician · Petaluma, CA NPI 1053053694
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-15.