Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isabella Schaefer, AU.D, CCC-A

Audiologist in Brooklyn, NY · enumerated 2022.

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

National Provider Identifier

1487382891

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Isabella Schaefer

Credential AU.D, CCC-A

Sex Female

Practice address 300 Cadman Plz W Ste 1301, Brooklyn, NY, 11201

Phone (718) 208-4449

Fax (718) 208-4663

Enumeration date Aug 12, 2022

Last updated in NPPES Feb 25, 2025

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 003127 (NY) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

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 Isabella Schaefer practice?

The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Isabella Schaefer?

The National Provider Identifier (NPI) for Isabella Schaefer is 1487382891, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Milo Vassallo Allergy & Immunology Physician · Brooklyn, NY NPI 1881770741 Tahl Colen Otolaryngology Physician · Brooklyn, NY NPI 1619171931 Francisca Yao Otolaryngology Physician · Brooklyn, NY NPI 1578738993 Jack Russo Otolaryngology Physician · Brooklyn, NY NPI 1689990616 Mary Galloy Audiologist · Brooklyn, NY NPI 1790418531 Rivka Deutsch Audiologist · Brooklyn, NY NPI 1528740446 Sabrina Malasarte Audiologist · Brooklyn, NY NPI 1245068501

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-25.