Molly Hennigar, ARNP
Nurse Practitioner · Greenfield, IA
Molly Hennigar, ARNP is a nurse practitioner with a practice address in Greenfield, Iowa, and NPI 1417500364, issued on Jul 19, 2019. Check the license (Iowa A155737, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Molly Hennigar
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- A155737 IA
Self-reported in NPPES; status is on the state search - Practice location
- 609 SE Kent St, Greenfield, IA 50849
- Phone
- (641) 743-6189
- Enumerated
- Jul 19, 2019
- Record last updated
- Mar 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (641) 743-7212
- Medicare enrollment
- Enrolled (PECOS I20191104000141); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,294 in Iowa → Look up another NPI →
Also registered at 609 SE Kent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Black, PAPhysician Assistant1801074794
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- Brittany ChristoffersenOccupational Therapist1710647599
- Jenna Evans, PA-CPhysician Assistant1659819233
- Traci Goltz, DPTPhysical Therapist1003224544
- Rachel Hall, PHARMDPharmacist1659838035
Verify Molly Hennigar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A155737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
129 Medicare Part D claims for 83 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Monohydrate28 claims
- Nitrofurantoin Mono-Macro13 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.
Industry payments in 2024: $22.09
1 payment: food and beverage; the largest payer was Organogenesis Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
One hospital affiliation
- Adair County Memorial HospitalGreenfield, IA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Molly Hennigar among 1,294 nurse practitioner records in Iowa
Molly Hennigar, ARNP is one of 1,294 nurse practitioner 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 2019, is newer than 60% of them.
- NPI issued2019 · 60% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2019 · median 2018 among the 873 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 nurse practitioner record lists a practice address in Greenfield
They are 1 of the 31 NPPES records with a practice address in Greenfield, and 1,294 nurse practitioner records in Iowa.
All 1,294 in Iowa → Every provider in Greenfield → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Madison Bergren, FNP-CCreston, IA 508011356810949
- Megan Burgmaier, FNPCreston, IA 508011487318903
- Kristen Collier, ARNPCreston, IA 508011720606841
- Mallory KirscherCreston, IA 508011831755834
- Rebecca McCann, NPCreston, IA 508011417350257
- Lori Morrell, ARNPCreston, IA 508011124013073
- Everett Roberts, ARNPCreston, IA 508011205421187
- Emily Turner, ARNPCreston, IA 508011346530318
Common questions
What is Molly Hennigar, ARNP's NPI number?
Molly Hennigar, ARNP's National Provider Identifier (NPI) is 1417500364, issued on Jul 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Molly Hennigar, ARNP located?
The NPPES record lists a practice address at 609 SE Kent St, Greenfield, IA, 50849. Phone: (641) 743-6189. Providers update this record themselves, so call before visiting.
How can I verify Molly Hennigar, ARNP's license?
NPPES lists Iowa license number A155737, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Molly Hennigar, ARNP prescribe under Medicare Part D?
In 2024, Molly Hennigar, ARNP had 129 Medicare Part D claims for 83 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.