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

Matthew James Campbell, MD

Individual provider Addiction Psychiatry Physician · NPI 1841645223

Matthew James Campbell, MD is an Addiction Psychiatry Physician in Sacramento, California. Practices as a sole proprietor. Licensed in California, Connecticut and New York.

Licensed in
CA, CT, NY
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2108 N St # 10209
Sacramento, CA 95816-5712
Phone: (909) 378-5135
Fax: (534) 429-4308
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Psychiatry Physician (primary) Taxonomy 2084P0802X · Licence FC0669739 (CA)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 295971 (NY)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 75354 (CT)

Record details

NPI number1841645223
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 4, 2016
Last updated in NPPESJune 19, 2026
Certification dateJune 19, 2026

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