NPPES file of Aug 9, 2026

Sonja Sumiko Ohsiek, FNP

Family Nurse Practitioner · Salt Lake City, UT

Sonja Sumiko Ohsiek, FNP is a family nurse practitioner with a practice address in Salt Lake City, Utah, and NPI 1629379417, issued on Nov 9, 2010. Check the license (Utah 218465-4405, as entered in NPPES) with the Utah board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1629379417
Name
Sonja Sumiko Ohsiek
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
218465-4405 UT
Self-reported in NPPES; status is on the state search
Practice location
54 N 800 W, Salt Lake City, UT 84116
Phone
(801) 359-0901
Enumerated
Nov 9, 2010
Record last updated
Nov 9, 2010 (not updated in 16 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 2,167 in Utah → Look up another NPI →

Also registered at 54 N 800 W

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

  1. Arleen Barrell, FNPFamily Nurse Practitioner1386667541
  2. Matthew Cobb, PA-CPhysician Assistant1528099710
  3. Kerri Erickson, MS, FNP-CFamily Nurse Practitioner1194141911
  4. Amy Geroso, MDFamily Medicine Physician1578643482
  5. Hanna Hartman, MDFamily Medicine Physician1144751611
  6. Elizabeth Huser, FNP-BC, NP-CFamily Nurse Practitioner1023464922

Verify Sonja Sumiko Ohsiek 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 218465-4405    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

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Sonja Sumiko Ohsiek among 2,167 family nurse practitioner records in Utah

Sonja Sumiko Ohsiek, FNP 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 not. Its NPI, issued in 2010, is newer than 15% of them.

  • NPI issued2010 · 15% of these records are older, 83% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2010 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,167 in Utah → Every provider in Salt Lake City → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Arleen Barrell, FNPSalt Lake City, UT 841161386667541
  2. Kerri Erickson, MS, FNP-CSalt Lake City, UT 841161194141911
  3. William Garzon, NPSalt Lake City, UT 841161437670098
  4. Carolina Guitarrari, APRNSalt Lake City, UT 841161447636089
  5. Beverly Hall, FNP-CSalt Lake City, UT 841161558334979
  6. Elizabeth Huser, FNP-BC, NP-CSalt Lake City, UT 841161023464922
  7. Marilyn Ross, NPSalt Lake City, UT 841161174882856
  8. Karen Rymer, APRN - BCSalt Lake City, UT 841161821002262

Common questions

What is Sonja Sumiko Ohsiek, FNP's NPI number?

Sonja Sumiko Ohsiek, FNP's National Provider Identifier (NPI) is 1629379417, issued on Nov 9, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sonja Sumiko Ohsiek, FNP located?

The NPPES record lists a practice address at 54 N 800 W, Salt Lake City, UT, 84116. Phone: (801) 359-0901. Providers update this record themselves, so call before visiting.

How can I verify Sonja Sumiko Ohsiek, FNP's license?

NPPES lists Utah license number 218465-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity 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. 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.