NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Paul Roger Backus, CRNA

Certified Registered Nurse Anesthetist in Lenoir City, TN · enumerated 2006 · practices at Resource Anesthesia, P.C..

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

National Provider Identifier

1790721876

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Paul Roger Backus
Credential CRNA
Sex Male
Practice address 550 Fort Loudoun Medical Center Drive, Lenoir City, TN, 37772
Phone (865) 777-0909
Fax (865) 777-0910
Enumeration date Jun 20, 2006
Last updated in NPPES Jan 11, 2011

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 51127 (TN) Primary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 5986A (KY) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 9088 (TN) Secondary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier Type State Issuer
3037713 Other TN BLUECARE
3600330 Medicaid TN -
100021676 Other TN PHP TENNCARE
430009899 Other TN MEDICARE TRAVELERS
1502526 Medicaid TN -
3037713 Other TN BLUE CROSS
4173676 Other TN BLUE CROSS/BLUE SHIELD
000000616087 Other KY BLUE CROSS/BLUE SHIELD
P00810612 Other KY RAILROAD MEDICARE PIN
P00479791 Other TN RAILROAD MEDICARE PIN

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

What is the NPI number for Paul Backus?
The National Provider Identifier (NPI) for Paul Backus is 1790721876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Paul Backus practice?
The practice location on file with NPPES is in Lenoir City, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-11.