On Call Medical Care PC
NPI 1417599473 · Family Medicine Physician · West Hempstead, NY
On Call Medical Care PC is a Family Medicine Physician organization in West Hempstead, NY (NPI 1417599473).
Provider details
- NPI number
- 1417599473
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Simon Fensterszaub, Owner(646) 358-0688
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
6 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
- 2019-10-11
- Last updated
- 2019-10-11
Frequently asked questions
- What is On Call Medical Care PC's NPI number?
- On Call Medical Care PC's National Provider Identifier (NPI) is 1417599473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is On Call Medical Care PC?
- On Call Medical Care PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is On Call Medical Care PC located?
- On Call Medical Care PC's practice location on file with NPPES is 372 School St, West Hempstead, NY 11552-2439.
- What is On Call Medical Care PC's phone number?
- The practice phone number listed in the NPPES registry for On Call Medical Care PC is (516) 615-8586.
- Who is the authorized official for On Call Medical Care PC?
- The authorized official listed on On Call Medical Care PC's NPPES record is Simon Fensterszaub, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is On Call Medical Care PC's NPI active?
- Yes — On Call Medical Care PC's NPI (1417599473) is active in the NPPES registry as of the last update on 2019-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.