Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gnyarph Services LLC

Massage Therapist in Belmont, MA · enumerated 2025 · authorized official Robert James, Owner.

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

National Provider Identifier

1891594602

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Registry record

Entity type Organization (Type 2)

Legal business name Gnyarph Services LLC

Practice address 79 Trapelo Rd, Belmont, MA, 02478

Phone (617) 453-8472

Enumeration date Mar 12, 2025

Last updated in NPPES Mar 13, 2025

Taxonomy & classification

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Robert James

Title Owner

Phone (857) 285-1692

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 Gnyarph Services LLC located?

The practice location on file with NPPES is in Belmont, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-13. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Robert James Massage Therapist · Belmont, MA NPI 1770922148 Mayrav Feynman Massage Therapist · Belmont, MA NPI 1972306306

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-13.