NPPES file of Aug 9, 2026

Siosi Fonua, APRN

Family Nurse Practitioner · Salt Lake City, UT

Siosi Fonua, APRN is a family nurse practitioner with a practice address in Salt Lake City, Utah, and NPI 1750789624, issued on Dec 9, 2014. Check the license (Utah 6445920-4405, as entered in NPPES) with the Utah 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
1750789624
Name
Siosi Fonua
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
6445920-4405 UT
Self-reported in NPPES; status is on the state search
Practice location
34 S 500 E, Salt Lake City, UT 84102
Phone
(801) 582-2011
Enumerated
Dec 9, 2014
Record last updated
May 28, 2019 (not updated in 7 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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Also registered at 34 S 500 E

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

  1. Glenn Earl, PH.D., O.M.D.Acupuncturist1336306075
  2. Robert Hill, PHD, ABPPPsychologist1962955112
  3. Cami Malinski, L.ACAcupuncturist1356777981
  4. Michele Neal, D.C.Chiropractor1629300348

Verify Siosi Fonua in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 6445920-4405
    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 Utah license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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80% fewer Medicare Part D claims than the average family nurse practitioner in 2024

265 Medicare Part D claims for 24 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Siosi Fonua265
  2. Specialty average1,305

Most prescribed

  1. Omeprazole30 claims
  2. Aripiprazole16 claims
  3. Prazosin Hcl16 claims
  4. Quetiapine Fumarate16 claims
  5. Buprenorphine-Naloxone15 claims
  6. Bupropion Xl15 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: $635.98

34 payments; by number, the most common kind was food and beverage; the largest payer was Braeburn 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. Siosi Fonua$635.98
  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.

Siosi Fonua among 2,167 family nurse practitioner records in Utah

Siosi Fonua, APRN is one of 2,167 family nurse practitioner records with a practice address in Utah. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 24% of them.

  • NPI issued2014 · 24% of these records are older, 73% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2019 · 40% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

445 family nurse practitioner records list a practice address in Salt Lake City

They are 445 of the 21,563 NPPES records with a practice address in Salt Lake City, and 2,167 family nurse practitioner records in Utah.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Lisa Barkdull, F.N.P.Salt Lake City, UT 841021114920402
  2. Jedediah Briscoe, FNPSalt Lake City, UT 841021962650184
  3. Lori Dealy, ARNPSalt Lake City, UT 841021497804835
  4. Joyce Ferrone, APRNSalt Lake City, UT 841021811107261
  5. Morgan Galbraith, A.P.R.N.Salt Lake City, UT 841021285084525
  6. Virginia Hiatt, N.P.Salt Lake City, UT 841021598717191
  7. Erin Merryweather, NPSalt Lake City, UT 841021548278658
  8. Gwenda Mitchell, APRNSalt Lake City, UT 841021548291818

Common questions

What is Siosi Fonua, APRN's NPI number?

Siosi Fonua, APRN's National Provider Identifier (NPI) is 1750789624, issued on Dec 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Siosi Fonua, APRN located?

The NPPES record lists a practice address at 34 S 500 E, Salt Lake City, UT, 84102. Phone: (801) 582-2011. Providers update this record themselves, so call before visiting.

How can I verify Siosi Fonua, APRN's license?

NPPES lists Utah license number 6445920-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Siosi Fonua, APRN prescribe under Medicare Part D?

In 2024, Siosi Fonua, APRN had 265 Medicare Part D claims for 24 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.