NPPES file of Aug 9, 2026

Xiaoxin Liu, FNP-BC

Family Nurse Practitioner · Yakima, WA

Xiaoxin Liu, FNP-BC is a family nurse practitioner with a practice address in Yakima, Washington, and NPI 1235904673, issued on Nov 15, 2023. Check the license (Washington AP61502073, as entered in NPPES) with the Washington 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
1235904673
Name
Xiaoxin Liu
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61502073 WA
Self-reported in NPPES; status is on the state search
Practice location
311 S 72ND Ave, Yakima, WA 98908
Phone
(509) 972-1818
Enumerated
Nov 15, 2023
Record last updated
Mar 8, 2024
Medicare enrollment
Enrolled (PECOS I20240321003404); 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 311 S 72ND Ave

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

  1. Julia Conduff, APRN, FNP-BCNurse Practitioner1144055955
  2. Paul Emmans, D.O.Family Medicine Physician1669493227
  3. Shawn Fay, PA-CMedical Physician Assistant1033863642
  4. Anne Teerink, DOFamily Medicine Physician1942211941
  5. Joseph Vickers, MDFamily Medicine Physician1255340675
  6. See Young Yang, M.D.Otolaryngology/Facial Plastic Surgery Physician1740367713

Verify Xiaoxin Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61502073
    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 Washington 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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63% fewer Medicare Part D claims than the average family nurse practitioner in 2024

487 Medicare Part D claims for 209 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 53 claims were for opioids.

  1. Xiaoxin Liu487
  2. Specialty average1,305

Most prescribed

  1. Hydrocodone-Acetaminophen32 claims
  2. Lisinopril19 claims
  3. Atorvastatin Calcium16 claims
  4. Lorazepam12 claims
  5. Losartan Potassium12 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.

Bills Medicare through one group practice

  1. Yakima Valley Memorial PhysiciansYakima, WA

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

Xiaoxin Liu among 3,781 family nurse practitioner records in Washington

Xiaoxin Liu, FNP-BC is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2022 · median 2018 among the 2,116 with a school on file
  • Record last updated2024 · 46% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

87 family nurse practitioner records list a practice address in Yakima

They are 87 of the 3,970 NPPES records with a practice address in Yakima, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Melanie Adams, RN60262073, AP613156Yakima, WA 989081518343904
  2. Shannon Bolt, ARNPYakima, WA 989081083006522
  3. Adrianna CarterYakima, WA 989081205712320
  4. Erin Hepner, A.R.N.P.Yakima, WA 989081225350010
  5. Stacie Olson, ARNPYakima, WA 989081609048560
  6. Vivian Orthmann, FNP-BCYakima, WA 989081487023776
  7. Stephanie Shoemaker, RN, FNP-CYakima, WA 989081619108438
  8. Melinda Williard, ARNPYakima, WA 989081972068500

Common questions

What is Xiaoxin Liu, FNP-BC's NPI number?

Xiaoxin Liu, FNP-BC's National Provider Identifier (NPI) is 1235904673, issued on Nov 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Xiaoxin Liu, FNP-BC located?

The NPPES record lists a practice address at 311 S 72ND Ave, Yakima, WA, 98908. Phone: (509) 972-1818. Providers update this record themselves, so call before visiting.

How can I verify Xiaoxin Liu, FNP-BC's license?

NPPES lists Washington license number AP61502073, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Xiaoxin Liu, FNP-BC prescribe under Medicare Part D?

In 2024, Xiaoxin Liu, FNP-BC had 487 Medicare Part D claims for 209 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.