Z L'Erario, MD, LMSW
NPI 1194036996 · Neurology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Z L'Erario, MD, LMSW is a Neurology Physician provider in Philadelphia, PA (NPI 1194036996).
Provider details
- NPI number
- 1194036996
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- MD487457 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-06-25
- Last updated
- 2025-02-03
- Certified
- 2025-02-03
Frequently asked questions
- What is Z L'Erario's NPI number?
- Z L'Erario's National Provider Identifier (NPI) is 1194036996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Z L'Erario's specialty?
- Z L'Erario is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Z L'Erario located?
- Z L'Erario's practice location on file with NPPES is 1101 Chestnut St Fl 10, Philadelphia, PA 19107-3612.
- What is Z L'Erario's phone number?
- The practice phone number listed in the NPPES registry for Z L'Erario is (215) 955-1234.
- Does Z L'Erario accept Medicare?
- Z L'Erario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Z L'Erario's NPI active?
- Yes — Z L'Erario's NPI (1194036996) is active in the NPPES registry as of the last update on 2025-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.