Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marcia Gricko, M.A.,C.C.C.-A
Audiologist in Old Bridge, NJ · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598920787
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Registry record
Entity type Individual (Type 1)
Name Marcia Gricko
Credential M.A.,C.C.C.-A
Sex Female
Practice address 3663 Route 9 N Ste 102, Old Bridge, NJ, 08857
Phone (732) 679-7575
Enumeration date Jul 28, 2008
Last updated in NPPES Mar 14, 2025
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License A-00874 (OH) Secondary
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00087600 (NJ) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P00681450 | Other | OH | MEDICARE RAILROAD PTAN |
| 4246971 | Other | - | MEDICARE PTAN |
| 20855147 | Medicaid | OH | - |
| 0972309 | Medicaid | OH | - |
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.
Frequently asked questions
Is NPI 1598920787 active?
Yes, as of the latest NPPES snapshot, NPI 1598920787 is active (record last updated 2025-03-14).
How do I verify Marcia Gricko's NPI record?
Cross-check NPI 1598920787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-14.