Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patsy Catsos Advanced Nutrition LLC

Clinic/Center in New London, NH · enumerated 2021 · authorized official Patricia Catsos, Owner.

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

National Provider Identifier

1164187902

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Registry record

Entity type Organization (Type 2)

Legal business name Patsy Catsos Advanced Nutrition LLC

Practice address 706 Seamans Rd, New London, NH, 03257

Phone (207) 318-7629

Fax (866) 327-6528

Enumeration date Nov 6, 2021

Last updated in NPPES Nov 6, 2021

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Patricia Catsos

Title Owner

Phone (207) 318-7629

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 Patsy Catsos Advanced Nutrition LLC located?

The practice location on file with NPPES is in New London, NH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-11-06. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-06.