Maren Michele Olsen, PHARMD
Pharmacist · Prescott Valley, AZ
Maren Michele Olsen, PHARMD is a pharmacist with a practice address in Prescott Valley, Arizona, and NPI 1629308697, issued on Jan 13, 2010. Check the license (Arizona S016682, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maren Michele Olsen
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- S016682 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2880 N Centre CT, Prescott Valley, AZ 86314
- Phone
- (928) 772-4938
- Enumerated
- Jan 13, 2010
- Record last updated
- Jan 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 6,746 in Arizona → Look up another NPI →
Also registered at 2880 N Centre CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Carsten, PHARM.D.Pharmacist1194129270
- John Cook, RPHPharmacist1063792570
- Darryl Dehart, RPHPharmacist1891965794
- Justin DinhPharmacist1538525183
- Donald Herman, PHARM.D.Pharmacist1407302862
- Jacquelyn Howe, PHARMDPharmacist1578894465
Verify Maren Michele Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license S016682Check 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, 96% of the cost of the top drugs
110 Medicare Part D claims for 86 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.
- Arexvy48 claims
- Shingrix46 claims
- Boostrix Tdap14 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.
Maren Michele Olsen among 6,746 pharmacist records in Arizona
Maren Michele Olsen, PHARMD is one of 6,746 pharmacist records with a practice address in Arizona. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 14% of them.
- NPI issued2010 · 14% of these records are older, 71% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 78% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 pharmacist records list a practice address in Prescott Valley
They are 54 of the 642 NPPES records with a practice address in Prescott Valley, and 6,746 pharmacist records in Arizona.
All 6,746 in Arizona → Every provider in Prescott Valley → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Elise BanyaiPrescott Valley, AZ 863141639491772
- John Cook, RPHPrescott Valley, AZ 863141063792570
- Darryl Dehart, RPHPrescott Valley, AZ 863141891965794
- Robert Ferguson, PHARMACISTPrescott Valley, AZ 863141922317015
- David Haudek, R.PH.Prescott Valley, AZ 863141356663108
- Jacquelyn Howe, PHARMDPrescott Valley, AZ 863141578894465
- J. Lamoureux, R.PH.Prescott Valley, AZ 863141235259649
- Richard Martin, RPHPrescott Valley, AZ 863141568785079
Common questions
What is Maren Michele Olsen, PHARMD's NPI number?
Maren Michele Olsen, PHARMD's National Provider Identifier (NPI) is 1629308697, issued on Jan 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maren Michele Olsen, PHARMD located?
The NPPES record lists a practice address at 2880 N Centre CT, Prescott Valley, AZ, 86314. Phone: (928) 772-4938. Providers update this record themselves, so call before visiting.
How can I verify Maren Michele Olsen, PHARMD's license?
NPPES lists Arizona license number S016682, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Maren Michele Olsen, PHARMD prescribe under Medicare Part D?
In 2024, Maren Michele Olsen, PHARMD had 110 Medicare Part D claims for 86 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.