Philip M. Ostrem, RPH
Pharmacist · Washington, IA
Philip M. Ostrem, RPH is a pharmacist with a practice address in Washington, Iowa, and NPI 1710265657, issued on Jul 26, 2011. Check the license (Iowa 17508, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Philip M. Ostrem
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 17508 IA
051.288713 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1010 W Madison St, Washington, IA 52353
- Phone
- (319) 331-2552
- Enumerated
- Jul 26, 2011
- Record last updated
- Jun 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (319) 339-0399
- Entity
- Type 1 · individual
Also registered at 1010 W Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Benjamin, PHARMDPharmacist1891001418
Verify Philip M. Ostrem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 17508Check 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, 98% of the cost of the top drugs
2,372 Medicare Part D claims for 1,600 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.
- Shingrix1,167 claims
- Arexvy798 claims
- Mresvia192 claims
- Boostrix Tdap163 claims
- Abrysvo52 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.
16 pharmacist records list a practice address in Washington
They are 16 of the 131 NPPES records with a practice address in Washington, and 3,179 pharmacist records in Iowa.
All 16 in Washington → All 3,179 in Iowa → Every provider in Washington →
Other pharmacist records in Iowa
- John Aagesen, RPHAmes, IA1851510887
- Angela Aarhus, PHARMDDes Moines, IA1639588510
- Mohamed AbbasDavenport, IA1619786928
- Tammy Abbas, RPHGarner, IA1982812442
- Mary Jo Abbott, RPHIowa City, IA1841325875
- Sherry Abbott, RPHBoone, IA1851257125
- Ahmed AbdelgadirIowa City, IA1033713896
- Salma AbdelrahmanIowa City, IA1558143966
- Amanda Abdulbaki, PHARMDDes Moines, IA1730720830
- Marla Aboujawdeh, PHARM.D.Mount Vernon, IA1164651147
Common questions
What is Philip M. Ostrem, RPH's NPI number?
Philip M. Ostrem, RPH's National Provider Identifier (NPI) is 1710265657, issued on Jul 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Philip M. Ostrem, RPH located?
The NPPES record lists a practice address at 1010 W Madison St, Washington, IA, 52353. Phone: (319) 331-2552. Providers update this record themselves, so call before visiting.
How can I verify Philip M. Ostrem, RPH's license?
NPPES lists Iowa license number 17508, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Philip M. Ostrem, RPH prescribe under Medicare Part D?
In 2024, Philip M. Ostrem, RPH had 2,372 Medicare Part D claims for 1,600 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.