Darren Vincent Augenstein, PHARM.D.
Pharmacist · Friday Harbor, WA
Darren Vincent Augenstein, PHARM.D. is a pharmacist with a practice address in Friday Harbor, Washington, and NPI 1417144080, issued on Sep 27, 2007. Check the license (Washington PH00041212, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darren Vincent Augenstein
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH00041212 WA
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 1847, Friday Harbor, WA 98250
- Phone
- (206) 705-3625
- Enumerated
- Sep 27, 2007
- Record last updated
- Mar 9, 2026
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 7,777 in Washington → Look up another NPI →
Verify Darren Vincent Augenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH00041212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 95% of the cost of the top drugs
140 Medicare Part D claims for 122 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix58 claims
- Arexvy46 claims
- Boostrix Tdap23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Darren Vincent Augenstein among 7,777 pharmacist records in Washington
Darren Vincent Augenstein, PHARM.D. is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 10% of them.
- NPI issued2007 · 10% of these records are older, 82% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 pharmacist records list a practice address in Friday Harbor
They are 2 of the 152 NPPES records with a practice address in Friday Harbor, and 7,777 pharmacist records in Washington.
All 7,777 in Washington → Every provider in Friday Harbor → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Joshua Matlock, PHARMDFriday Harbor, WA 982501255823423
- Tiffany Ip, PHARMDFreeland, WA 982491699361667
- Stephanie Jantz, PHARM DFreeland, WA 982491699163758
- Jessica Tran, PHARMDFreeland, WA 982491588474381
- Ahmed Abo HashemGranite Falls, WA 982521073007225
- Nimrata BalFerndale, WA 982481497627921
- Anatoliy Datskiy, PHARMDFerndale, WA 982481649869983
- Westmont EdejerGranite Falls, WA 982521033875471
Common questions
What is Darren Vincent Augenstein, PHARM.D.'s NPI number?
Darren Vincent Augenstein, PHARM.D.'s National Provider Identifier (NPI) is 1417144080, issued on Sep 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Darren Vincent Augenstein, PHARM.D. located?
The NPPES record lists a practice address at PO Box 1847, Friday Harbor, WA, 98250. Phone: (206) 705-3625. Providers update this record themselves, so call before visiting.
How can I verify Darren Vincent Augenstein, PHARM.D.'s license?
NPPES lists Washington license number PH00041212, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Darren Vincent Augenstein, PHARM.D. prescribe under Medicare Part D?
In 2024, Darren Vincent Augenstein, PHARM.D. had 140 Medicare Part D claims for 122 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.