Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Monika Haffner, MS, LBA, ABA, BCBA

Individual provider Behavior Analyst · NPI 1124499819

Monika Haffner, MS, LBA, ABA, BCBA is a Behavior Analyst in Maple Valley, Washington. Practices as a sole proprietor and works from 3 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

24204 SE 263rd Pl
Maple Valley, WA 98038-7109
Phone: (425) 221-9260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 13876 Box Canyon Rd, Hermosa, SD 57744-7508 — (605) 608-0833
  • 12040 98th Ave Ne, Kirkland, WA 98034-4290 — (425) 658-3016

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence BA60851417 (WA)
Behavior Analyst Taxonomy 103K00000X (WA)

Record details

NPI number1124499819
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LBA , ABA , BCBA
Sole proprietorYes
NPI enumeratedOctober 7, 2015
Last updated in NPPESJuly 10, 2025
Certification dateJuly 10, 2025

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