Kathy Dao Nguyen
Student in an Organized Health Care Education/Training Program · Harbor City, CA
Kathy Dao Nguyen is a student in an organized health care education/training program with a practice address in Harbor City, California, and NPI 1407505068, issued on Mar 21, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathy Dao Nguyen
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 25965 Normandie Ave, Harbor City, CA 90710
- Phone
- (323) 783-7123
- Enumerated
- Mar 21, 2022
- Record last updated
- Jul 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20250509001407); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2022
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 25965 Normandie Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Audrey Ahn, D.O.Pediatrics Physician1295148633
- Corey Allan-Schrimscher, D.O.Pediatrics Physician1386092385
- Tiffany Aman, M.D.Pediatrics Physician1376842864
- Kevin Amaya, D.O.Maternal & Fetal Medicine Physician1215193495
- Shelley Arredondo, M.D., MPHPreventive Medicine/Occupational Environmental Medicine Physician1811186356
- Jennifer Balderian-Padallan, RNRegistered Nurse1477360345
Verify Kathy Dao Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
361 Medicare Part D claims for 76 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium38 claims
- Amlodipine Besylate37 claims
- Rosuvastatin Calcium17 claims
- Jardiance16 claims
- Metformin Hcl15 claims
- Losartan Potassium14 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
- Southern California Permanente Medical GroupHarbor City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathy Dao Nguyen among 40,652 student in an organized health care education/training program records in California
Kathy Dao Nguyen is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 34% of them.
- NPI issued2022 · 34% of these records are older, 58% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2022 · median 2017 among the 2,409 with a school on file
- Record last updated2025 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 student in an organized health care education/training program records list a practice address in Harbor City
They are 40 of the 958 NPPES records with a practice address in Harbor City, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Harbor City → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Sameen Ansari, MDHarbor City, CA 907101629650973
- Melissa Arias-Pelayo, MDHarbor City, CA 907101689310286
- Portia BhattaraiHarbor City, CA 907101922292861
- John Chen, MDHarbor City, CA 907101730595257
- Wonder EdemHarbor City, CA 907101760142889
- Tamar Garcia, MDHarbor City, CA 907101013599547
- Katrina Kuizon-IvieHarbor City, CA 907101376835389
- Lucia Munoz, M.D.Harbor City, CA 907101194189464
Common questions
What is Kathy Dao Nguyen's NPI number?
Kathy Dao Nguyen's National Provider Identifier (NPI) is 1407505068, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kathy Dao Nguyen located?
The NPPES record lists a practice address at 25965 Normandie Ave, Harbor City, CA, 90710. Phone: (323) 783-7123. Providers update this record themselves, so call before visiting.
How can I verify Kathy Dao Nguyen's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kathy Dao Nguyen prescribe under Medicare Part D?
In 2024, Kathy Dao Nguyen had 361 Medicare Part D claims for 76 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.