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

Mr. John Michael Plaster, MS, CAC-AD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1013645597

Mr. John Michael Plaster, MS, CAC-AD is an Addiction (Substance Use Disorder) Counselor in Baltimore, Maryland. Works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1101 N Point Blvd Ste 128
Baltimore, MD 21224-3417
Phone: (443) 231-3040
Show map & directions

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

Additional practice locations (1)

  • 185 Admiral Cochrane Dr Ste 120, Annapolis, MD 21401-7600 — (443) 440-5780

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1013645597
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , CAC-AD
Sole proprietorNo
NPI enumeratedAugust 11, 2022
Last updated in NPPESAugust 11, 2022
Certification dateAugust 11, 2022

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