NPPES file of Aug 9, 2026

Myra Anne Morris, ARNP

Family Nurse Practitioner · Sioux City, IA

Myra Anne Morris, ARNP is a family nurse practitioner with a practice address in Sioux City, Iowa, and NPI 1609146471, issued on Jan 10, 2012. Check the license (Iowa A149392, 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
1609146471
Name
Myra Anne Morris
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
A149392 IA
Self-reported in NPPES; status is on the state search
Practice location
4409 Stone Ave, Sioux City, IA 51106
Phone
(712) 389-5702
Enumerated
Jan 10, 2012
Record last updated
May 1, 2025
Fax
(253) 507-4587
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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8 nearest family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →

Verify Myra Anne Morris 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 A149392    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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92% fewer Medicare Part D claims than the average family nurse practitioner in 2024

104 Medicare Part D claims for 65 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Myra Morris104
  2. Specialty average1,305

Most prescribed

  1. Prednisone19 claims
  2. Azithromycin17 claims
  3. Amoxicillin-Clavulanate Potass14 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.

Myra Anne Morris among 1,971 family nurse practitioner records in Iowa

Myra Anne Morris, 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 fileNo · 71% of these records are
  • Record last updated2025 · 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).

82 family nurse practitioner records list a practice address in Sioux City

They are 82 of the 1,486 NPPES records with a practice address in Sioux City, and 1,971 family nurse practitioner records in Iowa.

All 1,971 in Iowa → Every provider in Sioux City → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Samantha Cunningham, APRNSioux City, IA 511061134551880
  2. Mary Gengler, FNPSioux City, IA 511061003271636
  3. Patricia Graham, ED.D, FNP-BC, MSNSioux City, IA 511061710265764
  4. Kelly Hancock, ARNP DNP ARNP FNP BCSioux City, IA 511061588895023
  5. Carole LefloreSioux City, IA 511061417327693
  6. Carole List, ARNPSioux City, IA 511061548246838
  7. Sally McMahon, ARNPSioux City, IA 511061073787255
  8. Teresa Muller, APRN-CSioux City, IA 511061033281613

Common questions

What is Myra Anne Morris, ARNP's NPI number?

Myra Anne Morris, ARNP's National Provider Identifier (NPI) is 1609146471, issued on Jan 10, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Myra Anne Morris, ARNP located?

The NPPES record lists a practice address at 4409 Stone Ave, Sioux City, IA, 51106. Phone: (712) 389-5702. Providers update this record themselves, so call before visiting.

How can I verify Myra Anne Morris, ARNP's license?

NPPES lists Iowa license number A149392, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Myra Anne Morris, ARNP prescribe under Medicare Part D?

In 2024, Myra Anne Morris, ARNP had 104 Medicare Part D claims for 65 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.