Ms. Krystyna Ksiazek L.M.H.C
About this NPIWhat this record shows.
NPI 1659487155 is registered to Ms. Krystyna Ksiazek L.M.H.C, a Mental Health Counselor practising at 151 Mystic Ave in Medford, Massachusetts. Mental Health Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Krystyna Ksiazek L.M.H.C 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 Ms. Krystyna Ksiazek L.M.H.C accepts. To confirm in-network status with your specific health plan, contact Ms. Krystyna Ksiazek L.M.H.C directly at (781) 396-1199.
Frequently asked
Yes. NPI 1659487155 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 (781) 396-1199.
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. Ms. Krystyna Ksiazek L.M.H.C is a Type-1 individual NPI.