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

Maria Ann Bitzer, PMHNP-BC

Individual provider Registered Nurse · NPI 1558348045

Maria Ann Bitzer, PMHNP-BC is a Nurse Practitioner in High Ridge, Missouri. Qualified in 2013, 13 years ago. Practices with Compass Health Inc, a 320-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
13
Licensed in
MO
In the registry since
2005
Specialties on file
3
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

1817 Gravois Rd
High Ridge, MO 63049-2668
Phone: (844) 853-8937
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 097105 (MO)
Registered Nurse Taxonomy 163W00000X · Licence 097105 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 097105 (MO)

Record details

NPI number1558348045
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedDecember 27, 2005
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025

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 Compass Health Inc — 320 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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