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

Dr. Dat Q Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1720092315

Dr. Dat Q Nguyen, MD is an Internal Medicine in Hawthorne, California. Graduated from Icahn School of Medicine at Mount Sinai in 1992, 34 years ago. Practices with Bolsa Medical Group, a 14-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
34
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

12954 Hawthorne Blvd Ste 104
Hawthorne, CA 90250-4418
Phone: (310) 679-0269
Fax: (310) 679-1038
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G77541 (CA)

Record details

NPI number1720092315
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 28, 2006
Last updated in NPPESDecember 21, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1992 (34 years in practice)
Group practice Bolsa Medical Group — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Hawthorne