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

Olivia Welk, LMHC

Individual provider Mental Health Counselor · NPI 1467114504

Olivia Welk, LMHC is a Mental Health Counselor in Cambridge, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2021
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

99 Bishop Allen Dr
Cambridge, MA 02139-3428
Phone: (617) 982-2765
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 11439 (MA)

Record details

NPI number1467114504
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC
Sole proprietorYes
NPI enumeratedOctober 6, 2021
Last updated in NPPESOctober 6, 2021
Certification dateJanuary 6, 2021

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