NPPES file of Aug 9, 2026

Tammi Annette Matt

Family Nurse Practitioner · Sioux City, IA

Tammi Annette Matt is a family nurse practitioner with a practice address in Sioux City, Iowa, and NPI 1093325656, issued on Aug 7, 2020. Check the license (Iowa A160264, 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
1093325656
Name
Tammi Annette Matt
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
A160264 IA
Self-reported in NPPES; status is on the state search
Practice location
309 Cook St, Sioux City, IA 51103
Phone
(712) 233-4144
Enumerated
Aug 7, 2020
Record last updated
Aug 7, 2020 (not updated in 6 years: call before relying on the address or phone)
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 →

Also registered at 309 Cook St

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

  1. Lindsey Dutler, NP-CFamily Nurse Practitioner1013207778

Verify Tammi Annette Matt 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 A160264    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
Find the Iowa license search

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88% fewer Medicare Part D claims than the average family nurse practitioner in 2024

154 Medicare Part D claims for 48 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Tammi Matt154
  2. Specialty average1,305

Most prescribed

  1. Prednisone15 claims
  2. Pantoprazole Sodium14 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.

Tammi Annette Matt among 1,971 family nurse practitioner records in Iowa

Tammi Annette Matt 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 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 33% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2020 · 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. Heidi Braunschweig, ARNPSioux City, IA 511031720569007
  2. Lindsey Dutler, NP-CSioux City, IA 511031013207778
  3. Nicole Shea, NP-CSioux City, IA 511031174140552
  4. Angela Vaul, ARNPSioux City, IA 511031962988352
  5. Trudy Bader, NP-CSioux City, IA 511041023515756
  6. Susan Beidler, PHD MBE CRNPSioux City, IA 511041881692473
  7. Elizabeth Chilton, ARNPSioux City, IA 511041982637310
  8. Amanda Hogan, NP-CSioux City, IA 511041427480425

Common questions

What is Tammi Annette Matt's NPI number?

Tammi Annette Matt's National Provider Identifier (NPI) is 1093325656, issued on Aug 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Tammi Annette Matt located?

The NPPES record lists a practice address at 309 Cook St, Sioux City, IA, 51103. Phone: (712) 233-4144. Providers update this record themselves, so call before visiting.

How can I verify Tammi Annette Matt's license?

NPPES lists Iowa license number A160264, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Tammi Annette Matt prescribe under Medicare Part D?

In 2024, Tammi Annette Matt had 154 Medicare Part D claims for 48 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.