John Grigas LCSW
About this NPIWhat this record shows.
NPI 1699400770 is registered to John Grigas LCSW, a Social Worker practising at 646 Main St in Lewiston, Maine. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Grigas LCSW has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20250613001748Clinical Social WorkerME
- I20260114000522Clinical Social WorkerVT
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 John Grigas LCSW accepts. To confirm in-network status with your specific health plan, contact John Grigas LCSW directly at (207) 376-1711.
Frequently asked
Yes. NPI 1699400770 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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 (207) 376-1711.
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. John Grigas LCSW is a Type-1 individual NPI.