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Mr. Robert H Grozalis Jr., MS

Audiologist in Yardley, PA · enumerated 2006.

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

National Provider Identifier

1871699686

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Registry record

Entity type Individual (Type 1)
Name Mr. Robert H Grozalis Jr.
Credential MS
Sex Male
Practice address 680 Heacock Rd, Suite 203, Yardley, PA, 19067
Fax (215) 321-2339
Enumeration date Sep 16, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT005886 (PA) Primary

Other identifiers

Identifier Type State Issuer
2342258000 Other PA INDEPENDENCE BC
3573618 Other PA AETNA
1011559410001 Medicaid PA -

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

What specialty is Robert Grozalis?
Robert Grozalis 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.