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

Cassandra Marie Johnson, MSN, APRN, WHNP-BC

Individual provider Nurse Practitioner · NPI 1700358025

Cassandra Marie Johnson, MSN, APRN, WHNP-BC is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2017, 9 years ago. Practices with Physician Groups Lc, a 524-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
9
Licensed in
MO
In the registry since
2018
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

1110 Highlands Plaza Dr E Ste 280
Saint Louis, MO 63110-1351
Phone: (314) 286-2620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 636 Hampshire St Ste 201, Quincy, IL 62301-3054 — (217) 224-6877

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence 2018012101 (MO)
Nurse Practitioner Taxonomy 363L00000X · Licence 2018012101 (MO)

Record details

NPI number1700358025
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , WHNP-BC
Sole proprietorNo
NPI enumeratedDecember 27, 2018
Last updated in NPPESMay 9, 2022
Certification dateMay 9, 2022

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 Physician Groups Lc — 524 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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