Marcos Rosenbaum
NPI 1164691804 · Social Worker · Framingham, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcos Rosenbaum is a Social Worker provider in Framingham, MA (NPI 1164691804).
Provider details
- NPI number
- 1164691804
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
18 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
- 2008-02-27
- Last updated
- 2008-02-27
Frequently asked questions
- What is Marcos Rosenbaum's NPI number?
- Marcos Rosenbaum's National Provider Identifier (NPI) is 1164691804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Rosenbaum's specialty?
- Marcos Rosenbaum is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcos Rosenbaum located?
- Marcos Rosenbaum's practice location on file with NPPES is 300 Howard St, Framingham, MA 01702-8313.
- What is Marcos Rosenbaum's phone number?
- The practice phone number listed in the NPPES registry for Marcos Rosenbaum is (508) 879-2250.
- Does Marcos Rosenbaum accept Medicare?
- Marcos Rosenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcos Rosenbaum's NPI active?
- Yes — Marcos Rosenbaum's NPI (1164691804) is active in the NPPES registry as of the last update on 2008-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.