Marilyn Regina Oliphant
Counselor • Allen, TX
Professional Overview & Biography Verified Profile Summary
Marilyn Oliphant is a registered healthcare professional specializing in Counselor in Allen, TX. Practice services are available at 1506 N GREENVILLE AVE STE 200 under active NPI credentials.
Practice Location & Contact Primary Location
1506 N Greenville Ave Ste 200
Allen, TX 750028693
Specialty Benchmarks & Practice Insights
Comparative analytics for Counselor in Allen, TX
Practicing in Allen, TX (3454 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-08-04NUCC Taxonomy Code: 101Y00000X
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Counselor - Professional
Licensed Professional Counselor
Counselor - Professional
Licensed Professional Counselor
Counselor - Professional
Counselor - Professional
Licensed Professional Counselor
Counselor - Professional
Master of Arts, Licensed Professional Counselor
Counselor - Mental Health
Licensed Professional Counselor
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1506 N GREENVILLE AVE STE 200, ALLEN, TX 750028693 (Tel: 2145096888)
Registered at 1506 N GREENVILLE AVE STE 200, ALLEN, TX 750028693 (Tel: 2145096888)
Recorded as MARILYN OLIPHANT
Counselor (License #97616 in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1506 N Greenville Ave Ste 200
Allen, TX 750028693
Phone: 2145096888
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