Mrs. Sonja Dewey Ms, LMFT
About this NPIWhat this record shows.
NPI 1457457277 is registered to Mrs. Sonja Dewey Ms, LMFT, a Marriage & Family Therapist practising at 4343 Old Grand Ave # 205 in Gurnee, Illinois. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Sonja Dewey Ms, LMFT has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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. Sonja Dewey Ms, LMFT accepts. To confirm in-network status with your specific health plan, contact Mrs. Sonja Dewey Ms, LMFT directly at (224) 656-7486.
Frequently asked
Yes. NPI 1457457277 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Marriage & Family Therapist 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 (224) 656-7486.
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. Sonja Dewey Ms, LMFT is a Type-1 individual NPI.