Mackenzie Jane Groteluschen, ARNP
Family Nurse Practitioner · Cedar Rapids, IA
Mackenzie Jane Groteluschen, ARNP is a family nurse practitioner with a practice address in Cedar Rapids, Iowa, and NPI 1619227717, issued on Sep 16, 2012. Check the license (Iowa 114127, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Jane Groteluschen
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 114127 IA
Self-reported in NPPES; status is on the state search - Practice location
- 701 10TH St SE, Cedar Rapids, IA 52403
- Phone
- (319) 398-6037
- Enumerated
- Sep 16, 2012
- Record last updated
- Sep 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (319) 198-6046
- Medicare enrollment
- Enrolled (PECOS I20121101000323); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →
Also registered at 701 10TH St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mackenzie Jane Groteluschen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 114127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
213 Medicare Part D claims for 159 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen42 claims
- Cephalexin20 claims
- Amoxicillin-Clavulanate Potass16 claims
- Azithromycin16 claims
- Doxycycline Monohydrate15 claims
- Prednisone15 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.
Bills Medicare through one group practice
- Linn County Emergency Medicine PCHiawatha, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Jane Groteluschen among 1,971 family nurse practitioner records in Iowa
Mackenzie Jane Groteluschen, ARNP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 19% of them.
- NPI issued2012 · 19% of these records are older, 77% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2018 among the 1,398 with a school on file
- Record last updated2012 · 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 363LF0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
131 family nurse practitioner records list a practice address in Cedar Rapids
They are 131 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 1,971 family nurse practitioner records in Iowa.
All 1,971 in Iowa → Every provider in Cedar Rapids → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Alexis Becker, NPCedar Rapids, IA 524031235679986
- Rhonda Bridgewater, ARNPCedar Rapids, IA 524031073866331
- Stephanie Crice, ARNPCedar Rapids, IA 524031932433158
- Melissa Fagan, ARNPCedar Rapids, IA 524031194842849
- Amy Ganske, ARNPCedar Rapids, IA 524031891891339
- Kimberly Harris, ARNPCedar Rapids, IA 524031760520548
- Addie Ketelsen, ARNPCedar Rapids, IA 524031043519499
- Tamara Meier, NPCedar Rapids, IA 524031720467376
Common questions
What is Mackenzie Jane Groteluschen, ARNP's NPI number?
Mackenzie Jane Groteluschen, ARNP's National Provider Identifier (NPI) is 1619227717, issued on Sep 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Jane Groteluschen, ARNP located?
The NPPES record lists a practice address at 701 10TH St SE, Cedar Rapids, IA, 52403. Phone: (319) 398-6037. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Jane Groteluschen, ARNP's license?
NPPES lists Iowa license number 114127, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Mackenzie Jane Groteluschen, ARNP prescribe under Medicare Part D?
In 2024, Mackenzie Jane Groteluschen, ARNP had 213 Medicare Part D claims for 159 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.