Mark Rothschild, LSW, MSW
NPI 1578763801 · Clinical Social Worker · Narberth, PA
Mark Rothschild, LSW, MSW is a Clinical Social Worker provider in Narberth, PA (NPI 1578763801).
Provider details
- NPI number
- 1578763801
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW, MSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SW005901E (PA)
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
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
- 2007-07-24
- Last updated
- 2007-07-24
Frequently asked questions
- What is Mark Rothschild's NPI number?
- Mark Rothschild's National Provider Identifier (NPI) is 1578763801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rothschild's specialty?
- Mark Rothschild is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Rothschild located?
- Mark Rothschild's practice location on file with NPPES is 1334 Montgomery Ave, Narberth, PA 19072-1753.
- What is Mark Rothschild's phone number?
- The practice phone number listed in the NPPES registry for Mark Rothschild is (610) 771-0535.
- Is Mark Rothschild's NPI active?
- Yes — Mark Rothschild's NPI (1578763801) is active in the NPPES registry as of the last update on 2007-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.