Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Comprehensive Physical Therapy LLC

Physical Therapy Clinic/Center in Mount Sinai, NY · enumerated 2022 · authorized official Meredeth Stieglitz, Owner.

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

National Provider Identifier

1013645464

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Registry record

Entity type Organization (Type 2)

Legal business name Comprehensive Physical Therapy LLC

Practice address 110 Sutton Ct, Mount Sinai, NY, 11766

Phone (516) 353-2660

Enumeration date Aug 12, 2022

Last updated in NPPES Sep 5, 2022

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Meredeth Stieglitz

Title Owner

Phone (518) 618-4938

Other identifiers

Identifier	Type	State	Issuer
1356211	Other	TX	ECPTOTE
014010-1	Other	NY	NY DEPT ED

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 Comprehensive Physical Therapy LLC located?

The practice location on file with NPPES is in Mount Sinai, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-09-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-05.