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

Richard DO Nguyen, MD

Individual provider Hospitalist Physician · NPI 1053793174

Richard DO Nguyen, MD is an Internal Medicine in Mattoon, Illinois. Qualified in 2015, 11 years ago. Practices with Sarah Bush Lincoln Health Center, a 410-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Michigan.

Years since qualifying
11
Licensed in
IL, MI
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1000 Health Center Dr
Mattoon, IL 61938-9261
Phone: (217) 235-4325
Fax: (217) 238-4290
Show map & directions

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

Additional practice locations (1)

  • 16001 W Nine Mile Rd, Southfield, MI 48075 — (248) 849-3281

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036.147563 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036-147563 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301108106 (MI)

Record details

NPI number1053793174
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2015
Last updated in NPPESOctober 25, 2018
Mailing address1005 Health Center Dr Ste 201, Mattoon, IL 61938-4693

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Sarah Bush Lincoln Health Center — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mattoon