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

Margaret Gertzog

Individual provider Behavior Analyst · NPI 1104477561

Margaret Gertzog is a Behavior Analyst in Glenwood Springs, Colorado. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

1309 Oak Way Ave
Glenwood Springs, CO 81601-4049
Phone: (805) 638-9595
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1104477561
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 26, 2019
Last updated in NPPESSeptember 26, 2019

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