Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Optimal Health Pllc

Q: What type of organization is Optimal Health Pllc?

Optimal Health Pllc is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

General Practice Physician in Knoxville, TN · enumerated 2012 · authorized official Cathy Humphrey, Provider Relations/Compliance Offic.

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

National Provider Identifier

1477812196

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Registry record

Entity type Organization (Type 2)

Legal business name Optimal Health Pllc

Practice address 8874 Kingston Pike, Knoxville, TN, 37923

Phone (865) 690-4200

Fax (865) 531-9018

Enumeration date May 15, 2012

Last updated in NPPES Apr 13, 2022

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

Authorized official

Name Cathy Humphrey

Title Provider Relations/Compliance Offic

Phone (865) 691-9055

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Optimal Health Pllc?

Optimal Health Pllc is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-13.