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

Martin Douglas Brown, LCSW

Individual provider Social Worker · NPI 1699882456

Martin Douglas Brown, LCSW is a Clinical Social Worker in Phoenix, Arizona. Qualified in 1996, 30 years ago. Accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
30
Licensed in
AZ
In the registry since
2006
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

11221 N 28th Dr Bldg E
Phoenix, AZ 85029-5615
Phone: (602) 609-4456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence LCSW-19626 (AZ)

Record details

NPI number1699882456
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 25, 2006
Last updated in NPPESFebruary 12, 2026
Certification dateFebruary 12, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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