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

Holly Marie McMillen, LPC

Individual provider Mental Health Counselor · NPI 1356190227

Holly Marie McMillen, LPC is a Mental Health Counselor in Maryville, Missouri. Qualified in 2015, 11 years ago. Practices with SSM Regional Health Services, a 166-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
11
Licensed in
MO
In the registry since
2024
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

114 E South Hills Dr
Maryville, MO 64468-2659
Phone: (660) 562-4305
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 2016013201 (MO)

Record details

NPI number1356190227
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedMay 14, 2024
Last updated in NPPESMay 14, 2024
Certification dateMay 14, 2024

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Ssm Regional Health Services — 166 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Maryville