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

Katelyn Boyer, RN

Individual provider Nurse Practitioner · NPI 1699592170

Katelyn Boyer, RN is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2024, 2 years ago. Practices with Sinapsis Psychiatry LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Missouri and Utah.

Years since qualifying
2
Licensed in
MO, UT
In the registry since
2024
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

3309 S Kingshighway Blvd
Saint Louis, MO 63139-1101
Phone: (314) 206-3700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2024048700 (MO)
Nurse Practitioner Taxonomy 363L00000X · Licence 2024048700 (UT)

Record details

NPI number1699592170
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedSeptember 25, 2024
Last updated in NPPESFebruary 14, 2025
Certification dateFebruary 14, 2025
Mailing address3309 S Kingshighway Blvd, Saint Louis, MO 63139-1101

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Sinapsis Psychiatry Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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