Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Charles W Schraub, LCSW

Clinical Social Worker in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1053498055

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles W Schraub

Credential LCSW

Sex Male

Practice address San Antonio, TX, 78258

Phone (210) 499-1020

Fax (210) 499-4956

Enumeration date Nov 1, 2006

Last updated in NPPES Sep 21, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 16828 (TX) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 3298 (TX) Secondary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
060848	Other	TX	VALUE OPTIONS
190131000	Other	TX	MAGELLAN
742675485004	Other	TX	TRICARE SOUTH REGION

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1053498055 active?

Yes, as of the latest NPPES snapshot, NPI 1053498055 is active (record last updated 2010-09-21).

How do I verify Charles Schraub's NPI record?

Cross-check NPI 1053498055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-21.