NPPES file of Aug 9, 2026

Abigail E. Clarkson, ARNP

Family Nurse Practitioner · Mount Ayr, IA

Abigail E. Clarkson, ARNP is a family nurse practitioner with a practice address in Mount Ayr, Iowa, and NPI 1770932063, issued on Jun 7, 2016. Check the license (Iowa A144153, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770932063
Name
Abigail E. Clarkson
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
A144153 IA
Self-reported in NPPES; status is on the state search
Practice location
120 S Taylor St, Mount Ayr, IA 50854
Phone
(641) 782-7091
Enumerated
Jun 7, 2016
Record last updated
Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(641) 782-3830
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 120 S Taylor St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Raydeen Derscheid, ARNPFamily Nurse Practitioner1013199009

Verify Abigail E. Clarkson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license A144153
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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43% fewer Medicare Part D claims than the average family nurse practitioner in 2024

739 Medicare Part D claims for 80 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 49 claims were for opioids.

  1. Abigail Clarkson739
  2. Specialty average1,305

Most prescribed

  1. Omeprazole40 claims
  2. Levothyroxine Sodium38 claims
  3. Lisinopril32 claims
  4. Pantoprazole Sodium28 claims
  5. Amlodipine Besylate26 claims
  6. Hydrocodone-Acetaminophen26 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: $13.79

1 payment: food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Abigail Clarkson$13.79
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

4 family nurse practitioner records list a practice address in Mount Ayr

They are 4 of the 27 NPPES records with a practice address in Mount Ayr, and 1,971 family nurse practitioner records in Iowa.

Other family nurse practitioner records in Iowa

  1. Lynne AbbottCedar Rapids, IA1699357277
  2. Amina AbdullahCedar Rapids, IA1598420747
  3. Brandon Abel, DNPIowa City, IA1043160674
  4. Andrea AchenbachIowa City, IA1881975910
  5. Rachel Ackerman, NPSheldon, IA1275124372
  6. Tonia Ackerman, ARNPPleasant Hill, IA1932142692
  7. Rachel Adams, NPDes Moines, IA1013662485
  8. Abdullahi Ahmed, AGPCNPDes Moines, IA1336924836
  9. Caitlyn Al-Ostaz, DNP FNP-CIowa City, IA1457188740
  10. Alaa Al-Talla, ARNPWaverly, IA1396592291

Common questions

What is Abigail E. Clarkson, ARNP's NPI number?

Abigail E. Clarkson, ARNP's National Provider Identifier (NPI) is 1770932063, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Abigail E. Clarkson, ARNP located?

The NPPES record lists a practice address at 120 S Taylor St, Mount Ayr, IA, 50854. Phone: (641) 782-7091. Providers update this record themselves, so call before visiting.

How can I verify Abigail E. Clarkson, ARNP's license?

NPPES lists Iowa license number A144153, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Abigail E. Clarkson, ARNP prescribe under Medicare Part D?

In 2024, Abigail E. Clarkson, ARNP had 739 Medicare Part D claims for 80 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.