Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David D. Lo, MD, Pllc

Q: What type of organization is David D. Lo, MD, Pllc?

David D. Lo, MD, Pllc is registered in NPPES as a Plastic and Reconstructive Surgery Physician (its primary provider taxonomy).

Plastic and Reconstructive Surgery Physician in Knoxville, TN · enumerated 2026 · authorized official David Lo, Surgeon.

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

National Provider Identifier

1477409514

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Registry record

Entity type Organization (Type 2)

Legal business name David D. Lo, MD, Pllc

Practice address 6512 Deane Hill Dr Ste 201, Knoxville, TN, 37919

Phone (865) 357-2639

Fax (865) 217-3295

Enumeration date Mar 10, 2026

Last updated in NPPES Mar 10, 2026

Taxonomy & classification

2086S0122X Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Lo

Title Surgeon

Phone (865) 357-2639

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 David D. Lo, MD, Pllc?

David D. Lo, MD, Pllc is registered in NPPES as a Plastic and Reconstructive Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.