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 › Oregon › 207RN0300X

Mark Nguyen, MD

NPI 1427348150 · on the registry since 2011

Practice

Address
1130 Nw 22nd Ave Ste 640
Portland, OR 97210
Phone
(503) 229-7976
Fax
(503) 274-4867
Organisation at this address
Legacy Clinics Llc
Ngc Endoscopy Services Llc
Oregon Eye Specialists, Pc
Metropolitan Pediatrics, Llc
Northwest Renal Clinic, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
159

Registry record

Primary taxonomy
207RN0300X
207RN0300X
Also registered as
207RN0300X
Licence states on file
OR, WA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-25

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 Oregon