Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory Hays Harris, C.R.N.A.

Certified Registered Nurse Anesthetist in Longview, TX · enumerated 2005 · practices at Anesthesia Consultants.

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

National Provider Identifier

1619963667

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory Hays Harris

Credential C.R.N.A.

Sex Male

Practice address 906 Judson Rd, Longview, TX, 75601

Phone (903) 655-1313

Fax (903) 657-6067

Enumeration date Sep 26, 2005

Last updated in NPPES Mar 3, 2009

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License C01278 (AR) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 038631 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 243531 (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
126099406	Medicaid	TX	-
142748701	Medicaid	AR	-
5W281	Other	AR	AR BCBS

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 1619963667 active?

Yes, as of the latest NPPES snapshot, NPI 1619963667 is active (record last updated 2009-03-03).

How do I verify Gregory Harris's NPI record?

Cross-check NPI 1619963667 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 2009-03-03.