Mark Tobias, LCSW-R
NPI 1316263734 · Clinical Social Worker · New Rochelle, NY
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Tobias, LCSW-R is a Clinical Social Worker provider in New Rochelle, NY (NPI 1316263734).
Provider details
- NPI number
- 1316263734
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Male
- Sole proprietor
- Yes
- License
- R032491-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Hospitals
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
- 2010-04-09
- Last updated
- 2010-04-23
Frequently asked questions
- What is Mark Tobias's NPI number?
- Mark Tobias's National Provider Identifier (NPI) is 1316263734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tobias's specialty?
- Mark Tobias is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Tobias located?
- Mark Tobias's practice location on file with NPPES is 420 North Ave, New Rochelle, NY 10801-4160.
- What is Mark Tobias's phone number?
- The practice phone number listed in the NPPES registry for Mark Tobias is (914) 576-3614.
- Does Mark Tobias accept Medicare?
- Mark Tobias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Tobias's NPI active?
- Yes — Mark Tobias's NPI (1316263734) is active in the NPPES registry as of the last update on 2010-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.