Healthcare Provider Details

I. General information

NPI: 1811509706
Provider Name (Legal Business Name): OLGA M MARKUMAS-VIERA LMHC
Entity Type: Individual
Gender: Female
Sole Proprietor: N

II. Dates (important events)

Enumeration Date: 08/20/2020
Last Update Date: 09/24/2026
Certification Date: 09/24/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

688 WHITE PLAINS RD STE 232
SCARSDALE NY
10583-5015
US

IV. Provider business mailing address

400 COLUMBUS AVE STE 200E
VALHALLA NY
10595-1392
US

V. Phone/Fax

Practice location:
  • Phone: 914-614-4229
  • Fax:
Mailing address:
  • Phone: 914-614-4229
  • Fax:

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code101YM0800X
TaxonomyMental Health Counselor
License Number
License Number State

VIII. Authorized Official

Name:
Title or Position:
Credential:
Phone: