Mr. Marshall Greenstein M.A.-Lmhc, LMFT
About this NPIWhat this record shows.
NPI 1881733087 is registered to Mr. Marshall Greenstein M.A.-Lmhc, LMFT, a Marriage & Family Therapist practising at 501 W. Third St. Suite 2b, Hutton And Greenstein Counseling Services in Jamestown, New York. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Marshall Greenstein M.A.-Lmhc, LMFT has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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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 Mr. Marshall Greenstein M.A.-Lmhc, LMFT accepts. To confirm in-network status with your specific health plan, contact Mr. Marshall Greenstein M.A.-Lmhc, LMFT directly at (716) 484-7756.
Frequently asked
Yes. NPI 1881733087 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 (716) 484-7756.
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. Mr. Marshall Greenstein M.A.-Lmhc, LMFT is a Type-1 individual NPI.