npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › 363L00000X

Johnny Nguyen, MSN, FNP

NPI 1881480788 · on the registry since 2025 · sole proprietor

Practice

Address
801 N Tustin Ave Ste 706
Santa Ana, CA 92705
Phone
(714) 568-6600
Organisation at this address
Carelink Inc
X Aesthetics
Retina Global
Pharmacy 801, Inc
Alpha Omega Medical
Inferred from a shared address, not stated in the registry.
Clinicians at this address
65

Registry record

Primary taxonomy
363L00000X
363L00000X
Also registered as
163W00000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-24

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California