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

Individual provider Clinical Social Worker · NPI 1336328442

Christopher Douglas Mullin, LMSW is a Clinical Social Worker in Port Huron, Michigan. Qualified in 2009, 17 years ago. Accepts Medicare assignment.

Years since qualifying
17
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

1209 Richardson St
Port Huron, MI 48060-3548
Phone: (810) 984-5156
Fax: (810) 984-5228
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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

Record details

NPI number1336328442
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 25, 2007
Last updated in NPPESSeptember 3, 2015
Mailing address1209 Richardson St, Port Huron, MI 48060-3548

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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