Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Amie Gresack, AU.D.

Audiologist in Cedar Knolls, NJ · enumerated 2026.

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

National Provider Identifier

1093651317

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Registry record

Entity type Individual (Type 1)

Name Dr. Amie Gresack

Credential AU.D.

Sex Female

Practice address 6 Saddle Rd, Cedar Knolls, NJ, 07927

Phone (973) 971-4510

Fax (973) 290-7629

Enumeration date Apr 28, 2026

Last updated in NPPES Apr 28, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00049900 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Amie Gresack?

Amie Gresack is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Gregory Mulford Physical Medicine & Rehabilitation Physician · Cedar Knolls, NJ NPI 1083680771 Jason Smith Physical Medicine & Rehabilitation Physician · Cedar Knolls, NJ NPI 1780818047 Sandia Padavan Physical Medicine & Rehabilitation Physician · Cedar Knolls, NJ NPI 1275861932 Ilene Rosenthal-Schulman Physical Therapist · Cedar Knolls, NJ NPI 1225305295 Danyelle Blouin Medical Physician Assistant · Cedar Knolls, NJ NPI 1407127491 Karen Macey-Stewart Nurse Practitioner · Cedar Knolls, NJ NPI 1831502806 Meghan Urban Physical Medicine & Rehabilitation Physician · Cedar Knolls, NJ NPI 1790281996 Harold Danunciacao Physical Therapist · Cedar Knolls, NJ NPI 1508493438

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-28.