Leonard Haas MD
About this NPIWhat this record shows.
NPI 1073019584 is registered to Leonard Haas MD, a Pediatric Gastroenterology Physician practising at 2800 Marcus Ave Ste 201 in New Hyde Park, New York. Pediatric Gastroenterology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Leonard Haas MD has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
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
- I20240624000592Pediatric MedicineNY
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 Leonard Haas MD accepts. To confirm in-network status with your specific health plan, contact Leonard Haas MD directly at (516) 622-6076.
Frequently asked
Yes. NPI 1073019584 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Gastroenterology Physician 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 (516) 622-6076.
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. Leonard Haas MD is a Type-1 individual NPI.