Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Patricia Lynn Mc Crumb, M.S.
Audiologist in San Jose, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215018809
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Registry record
Entity type Individual (Type 1)
Name Ms. Patricia Lynn Mc Crumb
Credential M.S.
Sex Female
Practice address 696 E. Santa Clara Street, Suite 110, San Jose, CA, 95112
Phone (408) 288-6604
Fax (408) 288-8524
Enumeration date Oct 18, 2006
Last updated in NPPES Mar 23, 2010
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU 2383 (CA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AU 0023830 | Medicaid | CA | - |
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 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 Patricia Mc Crumb?
Patricia Mc Crumb 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-23.