Aileen Xu, FNP
Nurse Practitioner · Newport Beach, CA
Aileen Xu, FNP is a nurse practitioner with a practice address in Newport Beach, California, and NPI 1255986964, issued on Aug 8, 2019. Check the license (California 95137815, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aileen Xu
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95137815 CA
Self-reported in NPPES; status is on the state search - Practice location
- 20350 SW Birch St, Newport Beach, CA 92660
- Phone
- (714) 456-2986
- Enumerated
- Aug 8, 2019
- Record last updated
- Mar 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20191120002922); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 20350 SW Birch St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anjalee Galion, M.D.Pediatrics Physician1356500268
- Cheryl Hoyme, NPNurse Practitioner1184017519
Verify Aileen Xu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95137815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average nurse practitioner in 2024
172 Medicare Part D claims for 73 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin82 claims
- Trazodone Hcl19 claims
- Fluticasone Propionate12 claims
- Clonazepam11 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- The Department OF PsychiatryOrange, CA
- UC RegentsOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aileen Xu among 8,223 nurse practitioner records in California
Aileen Xu, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2019 · median 2017 among the 3,425 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 nurse practitioner records list a practice address in Newport Beach
They are 45 of the 4,414 NPPES records with a practice address in Newport Beach, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Newport Beach → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sloane Bowsher, D.N.P.Newport Beach, CA 926601093067480
- Marilynne BrownellNewport Beach, CA 926601851567820
- Jill Bunney, NPNewport Beach, CA 926601427575232
- Damien Burgess, D.C., APRN, NP-CNewport Beach, CA 926601699917138
- Amanda Chin, NPNewport Beach, CA 926601528525458
- Aaron Clousing, NPNewport Beach, CA 926601518332188
- Asil Dakak, NPNewport Beach, CA 926601760766406
- Monica Essak, N.P.-CNewport Beach, CA 926601619202165
Common questions
What is Aileen Xu, FNP's NPI number?
Aileen Xu, FNP's National Provider Identifier (NPI) is 1255986964, issued on Aug 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Aileen Xu, FNP located?
The NPPES record lists a practice address at 20350 SW Birch St, Newport Beach, CA, 92660. Phone: (714) 456-2986. Providers update this record themselves, so call before visiting.
How can I verify Aileen Xu, FNP's license?
NPPES lists California license number 95137815, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aileen Xu, FNP prescribe under Medicare Part D?
In 2024, Aileen Xu, FNP had 172 Medicare Part D claims for 73 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Aileen Xu, FNP's MIPS final score?
The 2023 MIPS final score is 100 of 100. 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.