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

Appell Psychotherapy LLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1821700147

Appell Psychotherapy LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Denver, Colorado. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9601 E Iliff Ave Apt 1333
Denver, CO 80231-3422
Phone: (908) 642-1739
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1821700147
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Erin Appell — Psychotherapist · (908) 642-1739
NPI enumeratedDecember 19, 2022
Last updated in NPPESDecember 19, 2022
Certification dateDecember 19, 2022
Mailing address9601 E Iliff Ave Apt 1333, Denver, CO 80231-3422

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