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

Richard Nguyen, DO

Individual provider Anesthesiology Physician · NPI 1881937506

Richard Nguyen, DO is an Anesthesiology in Springfield, Massachusetts. Qualified in 2013, 13 years ago. Practices with John Muir Trauma Physicians Billing Service, a 111-clinician group. Licensed in California.

Years since qualifying
13
Licensed in
CA
In the registry since
2013
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

759 Chestnut St
Springfield, MA 01199-1001
Phone: (413) 794-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 20A15488 (CA)

Record details

NPI number1881937506
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 1, 2013
Last updated in NPPESNovember 9, 2020
Certification dateNovember 9, 2020
Mailing address2175 N California Blvd Ste 425, Walnut Creek, CA 94596-7164

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice John Muir Trauma Physicians Billing Service — 111 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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