Don DuplanMD
Otolaryngology·Port Arthur, TX
Don Duplan, MD is an Otolaryngology provider in Port Arthur, TX, as of July 2026.
- NPI1598763062
- Registered2005
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Don Duplan at a glance
- Provider
- Don Duplan
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Port Arthur, TX
- NPI registered
- 2005
- NPI
- 1598763062
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Don Duplan practice?
Don Duplan, MD is based in Port Arthur, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Don Duplan's NPI number?
Don Duplan's National Provider Identifier (NPI) is 1598763062, registered in 2005. Specialty on record: Otolaryngology; credential MD.
How many Otolaryngology providers in Texas work at ambulatory surgery centers?
186 Otolaryngology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Don Duplan among them. The Texas Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Don Duplan analysis
Tell us where to send it. Our team will prepare an analysis of Don Duplan covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.