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

Mrs. Diane Rene Appal, LPC

Individual provider Professional Counselor · NPI 1013343904

Mrs. Diane Rene Appal, LPC is a Mental Health Counselor in Saint Peters, Missouri. Qualified in 2006, 20 years ago. Practices with Psychological and Behavioral Consultants LLC, a 577-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
20
Licensed in
MO
In the registry since
2013
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

255 Spencer Rd Ste 201
Saint Peters, MO 63376-2576
Phone: (636) 939-2550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 255 Spencer Rd Ste 101, Saint Peters, MO 63376-2574 — (636) 477-6111

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 2011024839 (MO)

Record details

NPI number1013343904
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedSeptember 24, 2013
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Psychological And Behavioral Consultants Llc — 577 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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