Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Jane Yahn-Hull, LPC, LAC, MA

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1952490799

Mary Jane Yahn-Hull, LPC, LAC, MA is a Mental Health Counselor in Fort Collins, Colorado. Qualified in 2006, 20 years ago. Practices with Summitstone Health Partners, a 113-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
20
Licensed in
CO
In the registry since
2006
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

4856 Innovation Dr
Fort Collins, CO 80525-5539
Phone: (970) 494-4200
Fax: (844) 270-1824
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence LPC.0005087 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence ACD.0000254 (CO)

Record details

NPI number1952490799
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC , LAC , MA
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESMarch 27, 2025
Certification dateMarch 27, 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 Summitstone Health Partners — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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