Marriann Fontaine
Also known as
- Formerly known asHerzing, Marriann J
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1033533369 is registered to Marriann Fontaine, a Mental Health Counselor practising at 4220 State Route 417 W in Wellsville, New York. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marriann Fontaine has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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
- 008291NY· Issued by MENTAL HEALTH COUNSELOR
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 Marriann Fontaine accepts. To confirm in-network status with your specific health plan, contact Marriann Fontaine directly at (585) 593-6300.
Frequently asked
Yes. NPI 1033533369 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Counselor 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 (585) 593-6300.
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. Marriann Fontaine is a Type-1 individual NPI.