Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Gordon Irwin Greer, LMSW

Individual provider Clinical Social Worker · NPI 1760697643

Mr. Gordon Irwin Greer, LMSW is a Clinical Social Worker in Grand Rapids, Michigan. Qualified in 2004, 22 years ago. Practices with Pine Rest Christian Mental Health Services, a 353-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
22
Licensed in
MI
In the registry since
2007
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

3949 Sparks Dr SE Ste 103
Grand Rapids, MI 49546-6110 Not confirmed with CMS for 19 years — call before visiting
Phone: (616) 957-5850
Fax: (616) 957-5853
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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 6801086890 (MI)

Record details

NPI number1760697643
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMay 13, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Pine Rest Christian Mental Health Services — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Pine Rest Christian Mental Health Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 353 clinicians in the practice; 12 are shown here.

Other providers in Grand Rapids