IndividualActive
Mary Flanders, RN
NPI 1063621878 · Clinical Social Worker · Haverhill, MA
Mary Flanders, RN is a Clinical Social Worker provider in Haverhill, MA (NPI 1063621878).
Provider details
- NPI number
- 1063621878
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 181446 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
116 Summer St
Haverhill, MA 01830-6032
Phone: (781) 871-6550
Street-level locationGet directions
Mailing address
59 Muriel Ter
Bradford, MA 01835-7911
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Flanders's NPI number?
- Mary Flanders's National Provider Identifier (NPI) is 1063621878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Flanders's specialty?
- Mary Flanders is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Flanders located?
- Mary Flanders's practice location on file with NPPES is 116 Summer St, Haverhill, MA 01830-6032.
- What is Mary Flanders's phone number?
- The practice phone number listed in the NPPES registry for Mary Flanders is (781) 871-6550.
- Is Mary Flanders's NPI active?
- Yes — Mary Flanders's NPI (1063621878) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.