Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Hadden Ownby, MD

Neurology Physician in Pearland, TX · enumerated 2005 · practices at Current Neurology Solutions, Pllc.

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

National Provider Identifier

1558343988

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Registry record

Entity type Individual (Type 1)

Name Dr. John Hadden Ownby

Credential MD

Sex Male

Practice address 10905 Memorial Hermann Dr Ste 111, Pearland, TX, 77584

Phone (281) 929-4727

Fax (281) 929-4728

Enumeration date Nov 21, 2005

Last updated in NPPES Sep 19, 2024

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License K9142 (TX) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License K9142 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0035TD	Other	TX	BLUE CROSS BLUE SHIELD OF TEXAS GROUP RECORD NUMBER
153449704	Other	TX	MEDICAID GROUP TPI
DB6392	Other	-	RAILROAD MEDICARE GROUP PTAN
00X185	Other	TX	MEDICARE GROUP PTAN - BRAZORIA
00106W	Other	TX	MEDICARE GROUP PTAN NUMBER - HARRIS
8DC611	Other	TX	BLUE CROSS BLUE SHIELD OF TEXAS INDIVIDUAL RECORD NUMBER

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

How do I verify John Ownby's NPI record?

Cross-check NPI 1558343988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558343988 active?

Yes, as of the latest NPPES snapshot, NPI 1558343988 is active (record last updated 2024-09-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-19.