Dorothy Mack
NPI 1356623755 · Counselor · Pittsfield, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothy Mack is a Counselor provider in Pittsfield, MA (NPI 1356623755).
Provider details
- NPI number
- 1356623755
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
14 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
- 2011-09-13
- Last updated
- 2011-09-13
Frequently asked questions
- What is Dorothy Mack's NPI number?
- Dorothy Mack's National Provider Identifier (NPI) is 1356623755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothy Mack's specialty?
- Dorothy Mack is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Dorothy Mack located?
- Dorothy Mack's practice location on file with NPPES is 359 Fenn St, Pittsfield, MA 01201-5261.
- What is Dorothy Mack's phone number?
- The practice phone number listed in the NPPES registry for Dorothy Mack is (413) 629-1262.
- Does Dorothy Mack accept Medicare?
- Dorothy Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorothy Mack's NPI active?
- Yes — Dorothy Mack's NPI (1356623755) is active in the NPPES registry as of the last update on 2011-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.