Margaret Mary Butler, ARNP, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Iowa City, IA
Margaret Mary Butler, ARNP, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Iowa City, Iowa, and NPI 1508219031, issued on Jul 20, 2016. Check the license (Iowa G129593, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Mary Butler
- Credential
- ARNP, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- G129593 IA
Self-reported in NPPES; status is on the state search - Practice location
- 673 Westbury Dr Ste 201, Iowa City, IA 52245
- Phone
- (319) 249-0307
- Enumerated
- Jul 20, 2016
- Record last updated
- Jan 29, 2024
- Fax
- (319) 358-2367
- Medicare enrollment
- Enrolled (PECOS I20180108000460); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 612 in Iowa → Look up another NPI →
Also registered at 673 Westbury Dr Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Derrick Clark, LPCMental Health Counselor1609184324
- Megan Gosse, DNPPsychiatric/Mental Health Nurse Practitioner1467976779
- Miranda McHugh, LMSWSocial Worker1073407649
- Rae Noble, LMHC, LCPC, ATRProfessional Counselor1922511930
- Felicia Pope, LPC-ITProfessional Counselor1487167680
Verify Margaret Mary Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license G129593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
525 Medicare Part D claims for 59 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Bupropion Xl43 claims
- Duloxetine Hcl38 claims
- Quetiapine Fumarate37 claims
- Escitalopram Oxalate34 claims
- Lamotrigine26 claims
- Buspirone Hcl25 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: $299.98
15 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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
- Psychiatric Associates OF Iowa, PCNorth Liberty, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Mary Butler among 612 psychiatric/mental health nurse practitioner records in Iowa
Margaret Mary Butler, ARNP, PMHNP-BC is one of 612 psychiatric/mental health 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 2016, is newer than 31% of them.
- NPI issued2016 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2021 among the 398 with a school on file
- Record last updated2024 · 28% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Iowa
There are 612 psychiatric/mental health nurse practitioner records in Iowa.
All 612 in Iowa → Every provider in Iowa City → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Ann GlickIowa City, IA 522451609283274
- Megan Gosse, DNPIowa City, IA 522451467976779
- Benjamin Jaggers, ARNPIowa City, IA 522451982957221
- Jessica Thomas, ARNP, PMHNP-BCIowa City, IA 522451467802124
- Jena CurryIowa City, IA 522461851226153
- Cheryl Doyle, ARNP, PMHNP-BCIowa City, IA 522461942142542
- Thomas Larson, ARNPIowa City, IA 522461922724186
- Emma Mwinilamba-Yamba, RNIowa City, IA 522461902765126
Common questions
What is Margaret Mary Butler, ARNP, PMHNP-BC's NPI number?
Margaret Mary Butler, ARNP, PMHNP-BC's National Provider Identifier (NPI) is 1508219031, issued on Jul 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Mary Butler, ARNP, PMHNP-BC located?
The NPPES record lists a practice address at 673 Westbury Dr Ste 201, Iowa City, IA, 52245. Phone: (319) 249-0307. Providers update this record themselves, so call before visiting.
How can I verify Margaret Mary Butler, ARNP, PMHNP-BC's license?
NPPES lists Iowa license number G129593, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Mary Butler, ARNP, PMHNP-BC prescribe under Medicare Part D?
In 2024, Margaret Mary Butler, ARNP, PMHNP-BC had 525 Medicare Part D claims for 59 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.