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

Jillian Deerr, LCSW

Individual provider Clinical Social Worker · NPI 1447913538

Jillian Deerr, LCSW is a Clinical Social Worker in Phoenix, Arizona. Qualified in 2019, 7 years ago. Practices with Adelante Healthcare, Inc, a 130-clinician group and accepts Medicare assignment. Licensed in Arizona, New York and Washington.

Years since qualifying
7
Licensed in
AZ, NY, WA
In the registry since
2021
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

8222 S 48th St Ste 200
Phoenix, AZ 85044-5303
Phone: (623) 300-5477
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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 20902 (AZ)
Clinical Social Worker Taxonomy 1041C0700X · Licence LW61430623 (WA)
Social Worker Taxonomy 104100000X · Licence 107558-01 (NY)

Record details

NPI number1447913538
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 15, 2021
Last updated in NPPESMarch 15, 2026
Certification dateMarch 15, 2026
Mailing address114 Amory Ave, Pearl River, NY 10965-1293

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Adelante Healthcare, Inc — 130 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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