Jacob Austin Groen, PA-C
Physician Assistant · Cedar Rapids, IA
Jacob Austin Groen, PA-C is a physician assistant with a practice address in Cedar Rapids, Iowa, and NPI 1205579984, issued on Apr 19, 2022. Check the license (Iowa 121696, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jacob Austin Groen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 121696 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1948 1St Ave NE, Cedar Rapids, IA 52402
- Phone
- (319) 364-0121
- Enumerated
- Apr 19, 2022
- Record last updated
- Oct 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20230925003217); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →
Also registered at 1948 1St Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jacob Austin Groen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 121696Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
37 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $33.67
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Radiology Consultants OF Iowa PLCCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jacob Austin Groen among 1,525 physician assistant records in Iowa
Jacob Austin Groen, PA-C is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · median 2017 among the 1,053 with a school on file
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 physician assistant records list a practice address in Cedar Rapids
They are 59 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 1,525 physician assistant records in Iowa.
All 1,525 in Iowa → Every provider in Cedar Rapids → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- E Allen, PACCedar Rapids, IA 524021619953270
- Tami FeickertCedar Rapids, IA 524021174623235
- Jeremy Glawatz, PA-CCedar Rapids, IA 524021275733735
- Amy Kapler, PACCedar Rapids, IA 524021710953310
- Kevin Lohmeyer, PACCedar Rapids, IA 524021578539367
- William Manely, PACCedar Rapids, IA 524021265449086
- Jeffrey Mason, PACCedar Rapids, IA 524021669595344
- Maureen McCormick, PA-CCedar Rapids, IA 524021912318890
Common questions
What is Jacob Austin Groen, PA-C's NPI number?
Jacob Austin Groen, PA-C's National Provider Identifier (NPI) is 1205579984, issued on Apr 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jacob Austin Groen, PA-C located?
The NPPES record lists a practice address at 1948 1St Ave NE, Cedar Rapids, IA, 52402. Phone: (319) 364-0121. Providers update this record themselves, so call before visiting.
How can I verify Jacob Austin Groen, PA-C's license?
NPPES lists Iowa license number 121696, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Jacob Austin Groen, PA-C prescribe under Medicare Part D?
In 2024, Jacob Austin Groen, PA-C had 37 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.