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

Mr. John A Ahman, MA, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1235136250

Mr. John A Ahman, MA, LADC is an Addiction (Substance Use Disorder) Counselor in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2005.

Licensed in
NH
In the registry since
2005
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

1361 Elm St Ste 207
Manchester, NH 03101-1324
Phone: (603) 634-4446
Fax: (603) 634-4447
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 244 (NH)

Record details

NPI number1235136250
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LADC
Sole proprietorNo
NPI enumeratedJuly 5, 2005
Last updated in NPPESJuly 13, 2026

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