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

Individual provider Mental Health Counselor · NPI 1649739566

Barbara Mercedez Lang, MS is a Mental Health Counselor in Denver, Colorado. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

679 N Grant St
Denver, CO 80203-3506
Phone: (720) 934-0845
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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

Record details

NPI number1649739566
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedMarch 19, 2019
Last updated in NPPESMarch 19, 2019

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