Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Charles R. Lowrance, CRNA

Certified Registered Nurse Anesthetist in Tyler, TX · enumerated 2005 · practices at Dehaven Cataract Surgical Center ,Inc.

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

National Provider Identifier

1821097007

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Registry record

Entity type Individual (Type 1)

Name Mr. Charles R. Lowrance

Credential CRNA

Sex Male

Practice address 1424 East Front, Tyler, TX, 75702

Phone (903) 595-4144

Fax (903) 596-7541

Enumeration date Jul 19, 2005

Last updated in NPPES Mar 25, 2008

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 228195 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
84114C	Other	TX	BLUE CROSS BLUE SHIELD

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 1821097007 active?

Yes, as of the latest NPPES snapshot, NPI 1821097007 is active (record last updated 2008-03-25).

How do I verify Charles Lowrance's NPI record?

Cross-check NPI 1821097007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Thomas Dehaven Ophthalmology Physician · Tyler, TX NPI 1477550184 Dehaven Cataract Surgical Center ,Inc Ambulatory Surgical Clinic/Center · Tyler, TX NPI 1376540096 Jeffrey Bohn Ophthalmology Physician · Tyler, TX NPI 1952308678 John Deaton Optometrist · Tyler, TX NPI 1497752109 Rebecca Jones Ophthalmology Physician · Tyler, TX NPI 1245238898 Glenda Sealey Certified Registered Nurse Anesthetist · Tyler, TX NPI 1023017290 Jeremiah Wilson Certified Registered Nurse Anesthetist · Tyler, TX NPI 1902955008

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-25.