IndividualActive
William Gantt
NPI 1619202231 · Counselor · Roxbury, MA
William Gantt is a Counselor provider in Roxbury, MA (NPI 1619202231).
Provider details
- NPI number
- 1619202231
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
520 Dudley St
Roxbury, MA 02119-2769
Phone: (617) 989-9499
Fax: (617) 445-2670
Street-level locationGet directions
Mailing address
520 Dudley St
Roxbury, MA 02119-2769
Registry dates
- Enumerated
- 2009-10-15
- Last updated
- 2014-12-02
Frequently asked questions
- What is William Gantt's NPI number?
- William Gantt's National Provider Identifier (NPI) is 1619202231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gantt's specialty?
- William Gantt is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Gantt located?
- William Gantt's practice location on file with NPPES is 520 Dudley St, Roxbury, MA 02119-2769.
- What is William Gantt's phone number?
- The practice phone number listed in the NPPES registry for William Gantt is (617) 989-9499.
- Is William Gantt's NPI active?
- Yes — William Gantt's NPI (1619202231) is active in the NPPES registry as of the last update on 2014-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.