NPPES file of Aug 9, 2026

Sook Yun Owen

Adult Health Nurse Practitioner · Bullhead City, AZ

Sook Yun Owen is an adult health nurse practitioner with a practice address in Bullhead City, Arizona, and NPI 1023348885, issued on Dec 30, 2009. Check the license (Arizona AP3521, as entered in NPPES) with the Arizona 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023348885
Name
Sook Yun Owen
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP3521 AZ
Self-reported in NPPES; status is on the state search
Practice location
1648 Highway 95, Bullhead City, AZ 86442
Phone
(928) 758-4114
Enumerated
Dec 30, 2009
Record last updated
Nov 20, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(928) 758-4650
Medicare enrollment
Enrolled (PECOS I20250303002807); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1648 Highway 95

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

  1. Mohamed Ahmed, M.D.Cardiovascular Disease Physician1598776270
  2. Ricardo Alfafara, M.D.Cardiovascular Disease Physician1255397709
  3. Rachel Blasingame, APRN, FNP-CFamily Nurse Practitioner1326791005
  4. Scott Ewing, FNP-BCFamily Nurse Practitioner1447787882
  5. Channa Prasad, M.D.Cardiovascular Disease Physician1477519445

Verify Sook Yun Owen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP3521
    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 Arizona 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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The practice group's MIPS final score for 2023 (Medicare payment program): 97.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score98.6
  2. Costout of 100 · 30%85.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Winslow Indian Health Care Center IncWinslow, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sook Yun Owen among 521 adult health nurse practitioner records in Arizona

Sook Yun Owen is one of 521 adult health nurse practitioner records with a practice address in Arizona. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.

  • NPI issued2009 · 49% of these records are older, 47% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2008 · median 2013 among the 222 with a school on file
  • Record last updated2014 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 adult health nurse practitioner records list a practice address in Bullhead City

They are 7 of the 403 NPPES records with a practice address in Bullhead City, and 521 adult health nurse practitioner records in Arizona.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Amber Barnes, NP-CBullhead City, AZ 864421952656423
  2. Lisa Darrah, FNPBullhead City, AZ 864421851830418
  3. Teresa Gentry, APRN, C-NP, CWONBullhead City, AZ 864421477119048
  4. Rey Roferos, AGPCNP-BCBullhead City, AZ 864421427825462
  5. Judith Trevisano, AGNPBullhead City, AZ 864421760842512
  6. Susan Zook, FNP-CBullhead City, AZ 864421437571023
  7. Mary Maurizi, AWP C APRN BCMeadview, AZ 864441639392442
  8. Rebecca Gayheart, FNPKingman, AZ 864091770960296

Common questions

What is Sook Yun Owen's NPI number?

Sook Yun Owen's National Provider Identifier (NPI) is 1023348885, issued on Dec 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sook Yun Owen located?

The NPPES record lists a practice address at 1648 Highway 95, Bullhead City, AZ, 86442. Phone: (928) 758-4114. Providers update this record themselves, so call before visiting.

How can I verify Sook Yun Owen's license?

NPPES lists Arizona license number AP3521, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

What is Sook Yun Owen's MIPS final score?

The 2023 MIPS final score is 97.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.