Mark Jobst, RPH
Pharmacist · Earlham, IA
Mark Jobst, RPH is a pharmacist with a practice address in Earlham, Iowa, and NPI 1154962330, issued on Sep 30, 2019. Check the license (Iowa 14772, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Jobst
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 14772 IA
Self-reported in NPPES; status is on the state search - Practice location
- 115 N Chestnut Ave, Earlham, IA 50072
- Phone
- (515) 758-2174
- Enumerated
- Sep 30, 2019
- Record last updated
- Sep 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (515) 758-2188
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,179 in Iowa → Look up another NPI →
Verify Mark Jobst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 14772Check 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
20 Medicare Part D claims for 15 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.
- Shingrix12 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.
Mark Jobst among 3,179 pharmacist records in Iowa
Mark Jobst, RPH is one of 3,179 pharmacist records with a practice address in Iowa. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 pharmacist record lists a practice address in Earlham
They are 1 of the 10 NPPES records with a practice address in Earlham, and 3,179 pharmacist records in Iowa.
All 3,179 in Iowa → Every provider in Earlham → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Mark Odland, PHARMACISTDows, IA 500711730307869
- Steven SchlafkeDallas Center, IA 500631528524469
- Joshua Davis, PHARMDCorydon, IA 500601750421327
- Tiffany Evans, PHARMDCorydon, IA 500601487485116
- Marissa Evers, PHARMDCorydon, IA 500601699484832
- Noah Givant, PHARMD, MBACorydon, IA 500601861340663
- Deborah Nadarevic, R.PH.Corydon, IA 500601922214246
- James RardinCorydon, IA 500601689272924
Common questions
What is Mark Jobst, RPH's NPI number?
Mark Jobst, RPH's National Provider Identifier (NPI) is 1154962330, issued on Sep 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mark Jobst, RPH located?
The NPPES record lists a practice address at 115 N Chestnut Ave, Earlham, IA, 50072. Phone: (515) 758-2174. Providers update this record themselves, so call before visiting.
How can I verify Mark Jobst, RPH's license?
NPPES lists Iowa license number 14772, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Jobst, RPH prescribe under Medicare Part D?
In 2024, Mark Jobst, RPH had 20 Medicare Part D claims for 15 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.