Mrs. Ilona Mostel NP
About this NPIWhat this record shows.
NPI 1497789218 is registered to Mrs. Ilona Mostel NP, a Nurse Practitioner, OB/GYN practising at 270-05 76th Avenue,, Long Island Jewish Medical Center, Dept Of Ob/Gyn in New Hyde Park, New York. Nurse Practitioner, OB/GYN is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Ilona Mostel NP has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20250611002788Certified Nurse Midwife (CNM)NY
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Ilona Mostel NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Ilona Mostel NP directly at (718) 470-7700.
Frequently asked
Yes. NPI 1497789218 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner, OB/GYN is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (718) 470-7700.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Ilona Mostel NP is a Type-1 individual NPI.