NPPES file of Aug 9, 2026

Angela Xi Chen

Nurse Practitioner · Fontana, CA

Angela Xi Chen is a nurse practitioner with a practice address in Fontana, California, and NPI 1760178578, issued on Apr 14, 2023. Check the license (California 95024821, as entered in NPPES) with the California 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
1760178578
Name
Angela Xi Chen
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95024821 CA
Self-reported in NPPES; status is on the state search
Practice location
17284 Slover Ave Ste 205, Fontana, CA 92337
Phone
(833) 574-2273
Enumerated
Apr 14, 2023
Record last updated
May 5, 2026
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 17284 Slover Ave Ste 205

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

  1. Nicole Alcantara, N.P.Family Nurse Practitioner1003206103
  2. Jennifer Montenegro, FNPNurse Practitioner1538843552

Verify Angela Xi Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95024821
    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 California 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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99% fewer Medicare Part D claims than the average nurse practitioner in 2024

16 Medicare Part D claims for 12 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Angela Chen16
  2. Specialty average1,109

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.

Angela Xi Chen among 8,223 nurse practitioner records in California

Angela Xi Chen 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 2023, is newer than 82% of them.

  • NPI issued2023 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2026 · 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).

47 nurse practitioner records list a practice address in Fontana

They are 47 of the 3,012 NPPES records with a practice address in Fontana, and 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Jennifer Montenegro, FNPFontana, CA 923371538843552
  2. Kamaldeep Sidhu, NPFontana, CA 923371730917527
  3. Catherine AltraideFontana, CA 923361619280542
  4. Jackeline Baciu, NPFontana, CA 923361306639133
  5. Allyson Belletto, NP-BCFontana, CA 923361275311946
  6. Sara Boghosian, FNP-CFontana, CA 923361467292706
  7. Amber Hicks, NP-CFontana, CA 923361750023164
  8. Preeti JamaraiFontana, CA 923361336922640

Common questions

What is Angela Xi Chen's NPI number?

Angela Xi Chen's National Provider Identifier (NPI) is 1760178578, issued on Apr 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Angela Xi Chen located?

The NPPES record lists a practice address at 17284 Slover Ave Ste 205, Fontana, CA, 92337. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.

How can I verify Angela Xi Chen's license?

NPPES lists California license number 95024821, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Angela Xi Chen prescribe under Medicare Part D?

In 2024, Angela Xi Chen had 16 Medicare Part D claims for 12 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.