Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Darren Vincent Augenstein, PHARM.D.
Pharmacist in Friday Harbor, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417144080
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Registry record
Entity type Individual (Type 1)
Name Dr. Darren Vincent Augenstein
Credential PHARM.D.
Sex Male
Practice address Po Box 1847, Friday Harbor, WA, 98250
Phone (206) 705-3625
Enumeration date Sep 27, 2007
Last updated in NPPES Mar 9, 2026
Taxonomy & licenses
1835E0208X Emergency Medicine Pharmacist Pharmacy Service Providers · License PH00041212 (WA) Secondary
1835P2201X Ambulatory Care Pharmacist Pharmacy Service Providers · License PH00041212 (WA) Secondary
1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License PH00041212 (WA) Secondary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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
What specialty is Darren Augenstein?
Darren Augenstein is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-09.