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

Angela Grainger Gauthier

Individual provider Physician Assistant · NPI 1093130486

Angela Grainger Gauthier is a Physician Assistant in Saint Louis, Missouri. Qualified in 2013, 13 years ago. Practices with Indiana Joint Replacement Institute, a 23-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Missouri.

Years since qualifying
13
Licensed in
CO, MO
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

1050 Old Des Peres Rd Ste 100
Saint Louis, MO 63131-1873
Phone: (314) 569-0612
Fax: (314) 569-0618
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6235 S Main St Ste C101, Aurora, CO 80016-5373 — (303) 344-9090

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2014004341 (MO)
Physician Assistant Taxonomy 363A00000X (CO)

Record details

NPI number1093130486
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 21, 2014
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Indiana Joint Replacement Institute — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Saint Louis