Dr. Robert Williams MD
About this NPIWhat this record shows.
NPI 1902856420 is registered to Dr. Robert Williams MD, a Otolaryngology Physician practising at 518 Abbott Rd in Buffalo, New York. Otolaryngology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Robert Williams MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 161000580NY· Issued by EMPIRE
- 161000580NY· Issued by NOVA
- 00010189702NY· Issued by UNIVERA
- 161000580NY· Issued by AETNA
- 161000580NY· Issued by UNITED HEALTHCARE
- 0021748NY· Issued by GHI
- 000527024002NY· Issued by HEALTH NOW
- 1006425NY· Issued by IHA
- 166690-8BNY· Issued by WORKERS COMPENSATION
- 040426002433NY· Issued by FIDELIS
- 161000580NY· Issued by NORTH AMERICAN PREFERRED
Medicaid
- 01851858NY
Source: NPPES public registry.
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. Robert Williams MD accepts. To confirm in-network status with your specific health plan, contact Dr. Robert Williams MD directly at (716) 630-1188.
Frequently asked
Yes. NPI 1902856420 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (716) 630-1188.
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. Robert Williams MD is a Type-1 individual NPI.