Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Oliver Ellsworth Hoig, MD

Pediatric Anesthesiology Physician in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1548271646

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Oliver Ellsworth Hoig

Credential MD

Sex Male

Practice address 2018 Clinch Ave, Knoxville, TN, 37916

Phone (865) 541-8485

Fax (865) 541-8727

Enumeration date Aug 11, 2006

Last updated in NPPES Feb 25, 2022

Taxonomy & licenses

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License ME155164 (FL) Secondary

207LP3000X Pediatric Anesthesiology Physician Allopathic & Osteopathic Physicians · License 39612 (TN) 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
100048702	Other	TN	TENNCARE PHP
64101496	Other	KY	KENTUCKY MEDICAID
4105413	Other	TN	TENNCARE SELECT
4105413	Other	TN	BLUE CROSS BLUE SHIELD
4105413	Other	TN	BLUECARE
5440547	Medicaid	TN	-

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

How do I verify Oliver Hoig's NPI record?

Cross-check NPI 1548271646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548271646 active?

Yes, as of the latest NPPES snapshot, NPI 1548271646 is active (record last updated 2022-02-25).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-25.