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

Mrs. Marlene Belmont Sukiennik, LCSW, ACSW

Individual provider Clinical Social Worker · NPI 1588642649

Mrs. Marlene Belmont Sukiennik, LCSW, ACSW is a Clinical Social Worker in Scottsdale, Arizona. Qualified in 1982, 44 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Arizona and Nebraska.

Years since qualifying
44
Licensed in
AZ, NE
In the registry since
2006
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

10601 N Hayden Rd # I-108
Scottsdale, AZ 85260-5687
Phone: (602) 938-3323
Fax: (602) 938-1626
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 12724 (AZ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 672 (NE)
Clinical Social Worker Taxonomy 1041C0700X · Licence 475 (NE)

Record details

NPI number1588642649
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , ACSW
Sole proprietorYes
NPI enumeratedJanuary 8, 2006
Last updated in NPPESSeptember 28, 2018

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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