NPPES file of Aug 9, 2026

Chia Yu Lien

Psychiatric/Mental Health Nurse Practitioner · Saint Louis, MO

Chia Yu Lien is a psychiatric/mental health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1992132476, issued on Sep 30, 2013. Check the license (Missouri 2018020175, as entered in NPPES) with the Missouri 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
1992132476
Name
Chia Yu Lien
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
2018020175 MO
Self-reported in NPPES; status is on the state search
Practice location
10004 Kennerly RD, Saint Louis, MO 63128
Phone
(314) 525-5050
Enumerated
Sep 30, 2013
Record last updated
Aug 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(314) 525-5072
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 10004 Kennerly RD

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

  1. Stephen Allen, M.D.Medical Oncology Physician1912999160
  2. Della Aridge, RN, MSN, NPFamily Nurse Practitioner1497837959
  3. Matthew CharlesPsychiatric/Mental Health Nurse Practitioner1770913089
  4. Venkat Chintapally-Rao, M.D.Sleep Medicine (Psychiatry & Neurology) Physician1891844338
  5. Barry Cooper, MDAllergy & Immunology Physician1609876366
  6. Lauren Felton, AU.D.Audiologist1639402126

Verify Chia Yu Lien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2018020175
    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 Missouri 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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89% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

101 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Chia Yu Lien101
  2. Specialty average906

Most prescribed

  1. Sertraline Hcl66 claims
  2. Risperidone18 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.

Chia Yu Lien among 765 psychiatric/mental health nurse practitioner records in Missouri

Chia Yu Lien is one of 765 psychiatric/mental health nurse practitioner records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 15% of them.

  • NPI issued2013 · 15% of these records are older, 82% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2021 · 20% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Missouri

There are 765 psychiatric/mental health nurse practitioner records in Missouri.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Corina Bakoylis, APRNSaint Louis, MO 631281548019987
  2. Bilquees Beig, PMHNPSaint Louis, MO 631281649719600
  3. Matthew CharlesSaint Louis, MO 631281770913089
  4. Rada GibsonSaint Louis, MO 631281508397910
  5. Bonnie Huff, FNP-BC, PMHNP-BCSaint Louis, MO 631281083037477
  6. Jacqueline Kirk, APRNSaint Louis, MO 631281326719964
  7. Matthew Lindquist, PMHNP-BCSt Louis, MO 631281710969159
  8. Magda Nur, PMHNPSaint Louis, MO 631281114720893

Common questions

What is Chia Yu Lien's NPI number?

Chia Yu Lien's National Provider Identifier (NPI) is 1992132476, issued on Sep 30, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Chia Yu Lien located?

The NPPES record lists a practice address at 10004 Kennerly RD, Saint Louis, MO, 63128. Phone: (314) 525-5050. Providers update this record themselves, so call before visiting.

How can I verify Chia Yu Lien's license?

NPPES lists Missouri license number 2018020175, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Chia Yu Lien prescribe under Medicare Part D?

In 2024, Chia Yu Lien had 101 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.