IndividualActive
Mary Holt
NPI 1366924748 · Clinical Social Worker · Norwood, MA
Mary Holt is a Clinical Social Worker provider in Norwood, MA (NPI 1366924748).
Provider details
- NPI number
- 1366924748
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 120064 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
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
100% 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
800 Washington St
Norwood, MA 02062-3487
Phone: (781) 278-1623
Street-level locationGet directions
Mailing address
20 Leavitt St
Hingham, MA 02043
Registry dates
- Enumerated
- 2018-09-03
- Last updated
- 2018-09-03
Frequently asked questions
- What is Mary Holt's NPI number?
- Mary Holt's National Provider Identifier (NPI) is 1366924748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Holt's specialty?
- Mary Holt is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Holt located?
- Mary Holt's practice location on file with NPPES is 800 Washington St, Norwood, MA 02062-3487.
- What is Mary Holt's phone number?
- The practice phone number listed in the NPPES registry for Mary Holt is (781) 278-1623.
- Is Mary Holt's NPI active?
- Yes — Mary Holt's NPI (1366924748) is active in the NPPES registry as of the last update on 2018-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.