Dr. Steven Hemmerdinger M.D.
About this NPIWhat this record shows.
NPI 1174749733 is registered to Dr. Steven Hemmerdinger M.D., a Sleep Medicine (Otolaryngology) Physician practising at 1055 Saw Mill River Rd, Suite 101 in Ardsley, New York. Sleep Medicine (Otolaryngology) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Steven Hemmerdinger M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20070821000278OtolaryngologyNY
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 Dr. Steven Hemmerdinger M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Steven Hemmerdinger M.D. directly at (914) 693-7636.
Frequently asked
Yes. NPI 1174749733 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Sleep Medicine (Otolaryngology) 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 (914) 693-7636.
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. Dr. Steven Hemmerdinger M.D. is a Type-1 individual NPI.