Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zachary Scott O'Neal, PA-C

Physician Assistant in San Angelo, TX · enumerated 2008.

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

National Provider Identifier

1801052949

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Registry record

Entity type Individual (Type 1)

Name Zachary Scott O'Neal

Credential PA-C

Sex Male

Practice address 3502 Knickerbocker Rd, San Angelo, TX, 76904

Phone (325) 481-2222

Fax (325) 481-2232

Enumeration date Jul 29, 2008

Last updated in NPPES Oct 12, 2017

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA05840 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
839N46	Other	TX	BCBS
TXB121160	Other	TX	PTAN
219968901	Medicaid	TX	-

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 1801052949 active?

Yes, as of the latest NPPES snapshot, NPI 1801052949 is active (record last updated 2017-10-12).

How do I verify Zachary O'Neal's NPI record?

Cross-check NPI 1801052949 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 2017-10-12.