Michael Gamsby
NPI 1447724836 · Addiction (Substance Use Disorder) Counselor · Quincy, MA
Michael Gamsby is a Addiction (Substance Use Disorder) Counselor provider in Quincy, MA (NPI 1447724836).
Provider details
- NPI number
- 1447724836
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-01-18
- Last updated
- 2019-01-18
Frequently asked questions
- What is Michael Gamsby's NPI number?
- Michael Gamsby's National Provider Identifier (NPI) is 1447724836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gamsby's specialty?
- Michael Gamsby is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Gamsby located?
- Michael Gamsby's practice location on file with NPPES is 1400 Hancock St Fl 2, Quincy, MA 02169-5233.
- What is Michael Gamsby's phone number?
- The practice phone number listed in the NPPES registry for Michael Gamsby is (617) 774-0331.
- Is Michael Gamsby's NPI active?
- Yes — Michael Gamsby's NPI (1447724836) is active in the NPPES registry as of the last update on 2019-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.