NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Mary Lisa Freden, LISA FREDEN LMHC

Mental Health Counselor in Petersham, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528150810

Verified

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Registry record

Entity type Individual (Type 1)
Name Ms. Mary Lisa Freden
Credential LISA FREDEN LMHC
Sex Female
Practice address Petersham, MA, 01366
Phone (978) 724-0230
Enumeration date Sep 28, 2006
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LM4062 (MA) Primary

Other identifiers

Identifier Type State Issuer
1034740 Other MA FALLON
LMO584 Other MA BC/BS
794350 Other MA TUFTS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mary Freden?
The National Provider Identifier (NPI) for Mary Freden is 1528150810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Freden practice?
The practice location on file with NPPES is in Petersham, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.