Joyce Vy Nguyen, NP
Family Nurse Practitioner · Downey, CA
Joyce Vy Nguyen, NP is a family nurse practitioner with a practice address in Downey, California, and NPI 1417536855, issued on Apr 5, 2021. Check the license (California 95016411, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joyce Vy Nguyen
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95016411 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9333 Imperial Hwy, Downey, CA 90242
- Phone
- (562) 657-7000
- Enumerated
- Apr 5, 2021
- Record last updated
- May 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20220124001466); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 9333 Imperial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gemma AbadPlastic Surgery Registered Nurse1740017649
- Omar Ahmed, M.D.Anesthesiology Physician1831439231
- Fataneh Amidi, MDObstetrics & Gynecology Physician1134357981
- Fariba Amini, RCPRegistered Respiratory Therapist1962984302
- Orland AndayaRegistered Respiratory Therapist1598247751
- Michelle Andersen, D.P.T.Physical Therapist1295165231
Verify Joyce Vy Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95016411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family nurse practitioner in 2024
218 Medicare Part D claims for 143 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Meloxicam28 claims
- Cephalexin25 claims
- Tramadol Hcl20 claims
- Ibuprofen17 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.
Industry payments in 2024: $161.09
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fountain Valley Emergency Physicians, P.C.Fountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Vy Nguyen among 16,966 family nurse practitioner records in California
Joyce Vy Nguyen, NP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 62% of them.
- NPI issued2021 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2019 · median 2019 among the 6,793 with a school on file
- Record last updated2024 · 42% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 family nurse practitioner records list a practice address in Downey
They are 94 of the 3,607 NPPES records with a practice address in Downey, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Downey → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Maria Theresa Ammermann, NPDowney, CA 902421750594131
- Wendy AndreuDowney, CA 902421174935464
- Brenda BernalDowney, CA 902421649646738
- Jardine Cordero-Pagunsan, NP-CDowney, CA 902421053639914
- Monina Distor-Castro, RN, FNP-BCDowney, CA 902421528379690
- Leilani Hermosura-Bautista, RN, NP-CDowney, CA 902421396953758
- Gail Lew, NURSE PRACTITIONERDowney, CA 902421184835415
- Lily Lim, NPDowney, CA 902421396966636
Common questions
What is Joyce Vy Nguyen, NP's NPI number?
Joyce Vy Nguyen, NP's National Provider Identifier (NPI) is 1417536855, issued on Apr 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Vy Nguyen, NP located?
The NPPES record lists a practice address at 9333 Imperial Hwy, Downey, CA, 90242. Phone: (562) 657-7000. Providers update this record themselves, so call before visiting.
How can I verify Joyce Vy Nguyen, NP's license?
NPPES lists California license number 95016411, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joyce Vy Nguyen, NP prescribe under Medicare Part D?
In 2024, Joyce Vy Nguyen, NP had 218 Medicare Part D claims for 143 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.