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

Amy Guan, MS, APN

Individual provider Primary Care Nurse Practitioner · NPI 1801398813

Amy Guan, MS, APN is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2017, 9 years ago. Practices with Mercy Clinic East Communities, a 573-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Missouri.

Years since qualifying
9
Licensed in
IL, MO
In the registry since
2018
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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Practice location Address checks out

12348 Old Tesson Rd Ste 250
Saint Louis, MO 63128-2261
Phone: (314) 272-2727
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 2023012036 (MO)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 209016579 (IL)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 2023014672 (MO)

Record details

NPI number1801398813
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , APN
Sole proprietorNo
NPI enumeratedMarch 6, 2018
Last updated in NPPESSeptember 11, 2023
Certification dateSeptember 11, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Mercy Clinic East Communities — 573 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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