NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rosemary A. Verow-Freitag, RPA-C

Physician Assistant in West Islip, NY · enumerated 2009 · practices at Comprehensive Obstetrics & Gynecology of Long Island Pllc.

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

National Provider Identifier

1972736429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Rosemary A. Verow-Freitag
Credential RPA-C
Sex Female
Practice address 556 Montauk Hwy., West Islip, NY, 11795
Fax (631) 321-4814
Enumeration date Sep 1, 2009
Last updated in NPPES Sep 1, 2009

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 003242-1 (NY) Primary

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 does Rosemary Verow-Freitag practice?
The practice location on file with NPPES is in West Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rosemary Verow-Freitag?
The National Provider Identifier (NPI) for Rosemary Verow-Freitag is 1972736429, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-01.