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

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1073891297

Mary Horn, PMHNP, FNP, RXN is a Psychiatric/Mental Health Nurse Practitioner in Aspen, Colorado. Licensed in Colorado. Registered with an NPI since 2011.

Licensed in
CO
In the registry since
2011
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

405 Castle Creek Rd Ste 207
Aspen, CO 81611
Phone: (970) 920-5555
Fax: (970) 920-5557
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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 C-APN.0000401-C-NP (CO)

Record details

NPI number1073891297
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP , FNP , RXN
Sole proprietorNo
NPI enumeratedJuly 22, 2011
Last updated in NPPESJuly 29, 2019

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