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

Gretchen Koenig, LMFT

Individual provider Marriage & Family Therapist · NPI 1457478968

Gretchen Koenig, LMFT is a Marriage and Family Therapist in Lakewood, Colorado. Qualified in 1998, 28 years ago. Practices as a sole proprietor, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Washington.

Years since qualifying
28
Licensed in
CO, WA
In the registry since
2007
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

98 Wadsworth Blvd # 1273267
Lakewood, CO 80226-1550
Phone: (720) 468-7161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 435 Nw Liberty Rd, Poulsbo, WA 98370-8303 — (720) 468-7161

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 0001652 (CO)
Marriage & Family Therapist Taxonomy 106H00000X · Licence LF61507765 (WA)

Record details

NPI number1457478968
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESMay 19, 2025
Certification dateMay 19, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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