NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sara Maronski, OTR/L

Specialist in Cherry Hill, NJ · enumerated 2016 · practices at Bancroft, A New Jersey Nonprofit Corporation.

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

National Provider Identifier

1669838801

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Sara Maronski
Credential OTR/L
Sex Female
Practice address 201 Kings Hwy S, Cherry Hill, NJ, 08034
Enumeration date Jan 4, 2016
Last updated in NPPES Jan 4, 2016

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 46TR00361500 (NJ) 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 Sara Maronski practice?
The practice location on file with NPPES is in Cherry Hill, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sara Maronski?
The National Provider Identifier (NPI) for Sara Maronski is 1669838801, 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 2016-01-04.