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

Marcia J Walmer, RN, AP/MHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1891081816

Marcia J Walmer, RN, AP/MHNP is a Nurse Practitioner in Columbia, Missouri. Qualified in 1989, 37 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Illinois and Missouri.

Years since qualifying
37
Licensed in
IL, MO
In the registry since
2011
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

1705 E Broadway Ste 200
Columbia, MO 65201-7167
Phone: (573) 303-3314
Fax: (573) 303-3478
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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 2011016058 (MO)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 209-014459 (IL)

Record details

NPI number1891081816
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , AP/MHNP
Sole proprietorNo
NPI enumeratedJune 28, 2011
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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