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MICHAEL N GREENWELL MSW, LCSW
NPI 1154710176
Social Worker - Clinical in Phoenix, AZ

Active since January 14, 2015
1110 E MISSOURI AVE STE 760, PHOENIX, AZ 85014(602) 918-3560(602) 918-3560 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 4, 2026, Mar 3, 2017 (2 updates tracked since 2017).

About Michael N Greenwell Msw, Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL N GREENWELL MSW, LCSW (NPI 1154710176) is an individual clinical provider in Phoenix, Arizona, licensed in Arizona (LCSW-15199) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1154710176
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMICHAEL N GREENWELLCredential: MSW, LCSW
Location Address1110 E MISSOURI AVE STE 760Phoenix, AZ 85014-2737
Mailing Address1110 E Missouri Ave Ste 760Phoenix, AZ 85014-2737 · (602) 918-3560 · Fax (602) 918-3560
Phone(602) 918-3560
Fax(602) 918-3560
Sole ProprietorYes
Enumeration DateJanuary 14, 2015
Last NPPES UpdateMay 4, 20262 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1154710176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in AZ · LCSW-15199
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1110 E MISSOURI AVE STE 760, Phoenix, AZ 85014
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Other Identifiers 1

OtherLCSW-15199AZ · License #

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADAM PRESLAV BENNETT LMSW
Social Worker (Clinical)
1110 E MISSOURI AVE STE 760
PHOENIX, AZ 85014
Maricopa County (602) 918-3560
CHRISTA MICHELLE BRANDON LPC
Counselor (Professional)
1110 E MISSOURI AVE STE 760
PHOENIX, AZ 85014
Maricopa County (602) 918-3560

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Greenwell's NPI number?

The NPI number for Michael Greenwell is 1154710176. It was assigned to this individual provider in the NPPES registry on January 14, 2015.

Where is Michael Greenwell located?

Michael Greenwell practices at 1110 E Missouri Ave Ste 760, Phoenix, AZ 85014. The listed phone number is (602) 918-3560.

What is Michael Greenwell's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Michael Greenwell accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Michael Greenwell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Greenwell was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.