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

Umwelt Center for Group Psychotherapy LLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1437634458

Umwelt Center for Group Psychotherapy LLC is an Addiction (Substance Use Disorder) Counselor in Boulder, Colorado. Registered with an NPI since 2018.

In the registry since
2018
Specialties on file
4
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

2299 Pearl St Ste 400F
Boulder, CO 80302-4673
Phone: (303) 859-2611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X
Professional Counselor Taxonomy 101YP2500X

Record details

NPI number1437634458
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marian Salley — Owner · (303) 859-2611
NPI enumeratedSeptember 25, 2018
Last updated in NPPESNovember 15, 2023
Certification dateNovember 15, 2023
Mailing address4710 Holiday Dr Unit 103, Boulder, CO 80304-2361

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