Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Theresa Thu Thao Nguyen, DO

Individual provider Ophthalmology Physician · NPI 1427206093

Dr. Theresa Thu Thao Nguyen, DO is an Ophthalmology in Redwood City, California. Qualified in 2006, 20 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Illinois, Maryland and New York and 1 more.

Years since qualifying
20
Licensed in
DC, IL, MD, NY, VA
In the registry since
2008
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

905 Maple St
Redwood City, CA 94063-2057
Phone: (650) 299-2066
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence DO034365 (DC)
Ophthalmology Physician Taxonomy 207W00000X · Licence 125051600 (IL)
Ophthalmology Physician Taxonomy 207W00000X · Licence 256836-1 (NY)
Ophthalmology Physician Taxonomy 207W00000X · Licence H0073311 (MD)
Ophthalmology Physician Taxonomy 207W00000X · Licence 0102202992 (VA)

Record details

NPI number1427206093
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 8, 2008
Last updated in NPPESAugust 14, 2024
Certification dateAugust 14, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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