Maria Blum, LICSW
NPI 1316274855 · Clinical Social Worker · Arlington, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Blum, LICSW is a Clinical Social Worker provider in Arlington, MA (NPI 1316274855).
Provider details
- NPI number
- 1316274855
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LICSW123958 (MA)
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
16 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
Mailing address
Registry dates
- Enumerated
- 2009-11-04
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Maria Blum's NPI number?
- Maria Blum's National Provider Identifier (NPI) is 1316274855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Blum's specialty?
- Maria Blum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Blum located?
- Maria Blum's practice location on file with NPPES is 12 Newton Rd # 2, Arlington, MA 02474-3210.
- What is Maria Blum's phone number?
- The practice phone number listed in the NPPES registry for Maria Blum is (617) 545-4943.
- Does Maria Blum accept Medicare?
- Maria Blum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Blum's NPI active?
- Yes — Maria Blum's NPI (1316274855) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.