Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sage Psychotherapy Services

Clinical Social Worker in Sparta, NJ · enumerated 2014 · authorized official Janine Maris, Owner.

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

National Provider Identifier

1669880878

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Registry record

Entity type Organization (Type 2)

Legal business name Sage Psychotherapy Services

Practice address 200 Woodport Rd, Unit B, Sparta, NJ, 07871

Phone (973) 726-3772

Fax (973) 726-3775

Enumeration date Jul 31, 2014

Last updated in NPPES Apr 15, 2026

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC05214800 (NJ) Primary

Authorized official

Name Janine Maris

Title Owner

Phone (973) 726-3772

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Sage Psychotherapy Services located?

The practice location on file with NPPES is in Sparta, NJ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-15. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Janine Maris Clinical Social Worker · Sparta, NJ NPI 1063680205 Kristin Staple Clinical Social Worker · Sparta, NJ NPI 1780003673

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-15.