Mrs. Joann Serdinow Rdh
Also known as
- Also known asMarks, Joann Marie
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1649388190 is registered to Mrs. Joann Serdinow Rdh, a Dental Hygienist practising at 1118 Charles Street in Elmira, New York. Dental Hygienist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Joann Serdinow Rdh has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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. Joann Serdinow Rdh accepts. To confirm in-network status with your specific health plan, contact Mrs. Joann Serdinow Rdh directly at (607) 734-7107.
Frequently asked
Yes. NPI 1649388190 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Hygienist 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 (607) 734-7107.
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. Joann Serdinow Rdh is a Type-1 individual NPI.