John Patrick Agan, RPH
Pharmacotherapy Pharmacist · Oskaloosa, IA
John Patrick Agan, RPH is a pharmacotherapy pharmacist with a practice address in Oskaloosa, Iowa, and NPI 1205049772, issued on May 8, 2007. Check the license (Iowa 16844, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Patrick Agan
- Credential
- RPH
- Primary taxonomy
- Pharmacotherapy Pharmacist 1835P1200X
- License number
- 16844 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1229 C Ave E, Oskaloosa, IA 52577
- Phone
- (641) 672-3373
- Enumerated
- May 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacotherapy pharmacist records → All 74 in Iowa → Look up another NPI →
Also registered at 1229 C Ave E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Aguilera, DOFamily Medicine Physician1184316994
- Amanda Ballanger, RNRegistered Nurse1659025534
- Lisa Bard, LMHCCounselor1629176458
- Christine BeairdFamily Nurse Practitioner1063768646
- Mark Beers, DPMPodiatrist1164413209
- Bryon Bellinger, ARNPFamily Nurse Practitioner1518329606
Verify John Patrick Agan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 16844Check 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, 100% of the cost of the top drugs
137 Medicare Part D claims for 112 beneficiaries, against an average of 395 among the 208 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.
- Arexvy54 claims
- Shingrix53 claims
- Abrysvo14 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.
John Patrick Agan among 74 pharmacotherapy pharmacist records in Iowa
John Patrick Agan, RPH is one of 74 pharmacotherapy pharmacist records with a practice address in Iowa. 7% 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 28% of them.
- NPI issued2007 · 28% of these records are older, 55% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P1200X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pharmacotherapy Pharmacist providers in Iowa
There are 74 pharmacotherapy pharmacist records in Iowa.
All 74 in Iowa → Every provider in Oskaloosa → Pharmacotherapy Pharmacist nationwide →
The 8 pharmacotherapy pharmacist records with the nearest ZIP codes
- Carri Pumphrey, PHARMD.Fairfield, IA 525561164797155
- Scott Thompson, PHARM.D., RPHW Burlington, IA 526551770576779
- Patrick Barnes, R.PHCedar Rapids, IA 524051003835661
- Jess Streif, PHARMD RPHCedar Rapids, IA 524031649447566
- Jennifer Deimler, PHARMDCedar Rapids, IA 524021912877580
- Wendy DowneyCedar Rapids, IA 524021255268843
- Paige Gamerdinger, PHARMDCedar Rapids, IA 524021396613139
- Khanh Phan, PHARMDCedar Rapids, IA 524021821925413
Common questions
What is John Patrick Agan, RPH's NPI number?
John Patrick Agan, RPH's National Provider Identifier (NPI) is 1205049772, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick Agan, RPH located?
The NPPES record lists a practice address at 1229 C Ave E, Oskaloosa, IA, 52577. Phone: (641) 672-3373. Providers update this record themselves, so call before visiting.
How can I verify John Patrick Agan, RPH's license?
NPPES lists Iowa license number 16844, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does John Patrick Agan, RPH prescribe under Medicare Part D?
In 2024, John Patrick Agan, RPH had 137 Medicare Part D claims for 112 beneficiaries; the average among pharmacotherapy pharmacist prescribers was 395. 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.