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Dr. William S. Sobotowicz, PH.D.

School Psychologist in Irmo, SC · enumerated 2013.

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

National Provider Identifier

1295172179

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Registry record

Entity type Individual (Type 1)
Name Dr. William S. Sobotowicz
Credential PH.D.
Sex Male
Practice address 1400 Old Tamah Rd, Irmo, SC, 29063
Phone (803) 476-3352
Fax (803) 476-3320
Enumeration date May 31, 2013
Last updated in NPPES Jun 3, 2013

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 121749 (SC) Primary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 3020 (SC) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 William Sobotowicz?
William Sobotowicz is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-03.