Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sarah C Guillaume, ANP-BC

Individual provider Adult Health Nurse Practitioner · NPI 1689002990

Sarah C Guillaume, ANP-BC is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2013, 13 years ago. Practices with American Multispecialty Group Inc, a 118-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
13
Licensed in
MO
In the registry since
2013
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Practice location Address checks out

13303 Tesson Ferry Rd Ste 45
Saint Louis, MO 63128-4062
Phone: (314) 748-5917
Fax: (314) 748-5919
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12700 Southfork Rd, Saint Louis, MO 63128-3201 — (314) 525-4990

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 2013016316 (MO)

Record details

NPI number1689002990
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP-BC
Sole proprietorNo
NPI enumeratedOctober 23, 2013
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice American Multispecialty Group Inc — 118 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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