GREGORY WILLIAM HAGOPIAN CRNA
NPI 1033159983
Nurse Anesthetist, Certified Registered in Knoxville, TN

Active since June 08, 2006
501 20TH ST, SUITE 606, KNOXVILLE, TN 37916(865) 546-8040(865) 541-2787 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 2, 2026, Dec 20, 2019 (2 updates tracked since 2019).

About Gregory William Hagopian Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY WILLIAM HAGOPIAN CRNA (NPI 1033159983) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (9197) and active in the NPI registry since June 2006. He maintains a secondary practice location in Wilmington.

NPPES Registry Identity

NPI1033159983
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameGREGORY WILLIAM HAGOPIANCredential: CRNA
Location Address501 20TH ST, SUITE 606Knoxville, TN 37916-1809
Mailing Address501 20th St, Suite 606Knoxville, TN 37916-1809 · (865) 546-8040
Fax(865) 541-2787
Sole ProprietorNo
Enumeration DateJune 8, 2006
Last NPPES UpdateJune 2, 20262 updates tracked since enumeration
NPPES CertifiedJune 2, 2026
NPI 1033159983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses Licensed in TN · 9197 Licensed in KY · 4056090
Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

501 20TH ST, Knoxville, TN 37916

Secondary Practice Location 1

Location 12131 S 17th StWilmington, NC 28401-7407 · Phone (910) 343-7000

Other Identifiers 5

Medicaid3602421TN
Other3038594TN · Blue Cross
Other3038594TN · Bluecare
Other430034208TN · Medicare Travelers
Other100021707TN · Php Tenncare

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology (Pain Medicine)
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Colon & Rectal Surgery
501 20TH ST, SUITE 501
KNOXVILLE, TN 37916
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Nurse Practitioner (Family)
501 20TH ST, SUITE 404
KNOXVILLE, TN 37916
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916
Anesthesiology
501 20TH ST
KNOXVILLE, TN 37916
Nurse Anesthetist, Certified Registered
501 20TH ST, SUITE 606
KNOXVILLE, TN 37916

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Hagopian's NPI number?

The NPI number for Gregory Hagopian is 1033159983. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Gregory Hagopian located?

Gregory Hagopian practices at 501 20th St Suite 606, Knoxville, TN 37916. The listed phone number is (865) 546-8040.

What is Gregory Hagopian's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

What insurance does Gregory Hagopian accept?

Health plans from CareSource list Gregory Hagopian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Hagopian was last updated on June 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.