John BercierDO
Pulmonary Disease·Lake Charles, LA
John Bercier, DO is a Pulmonary Disease provider in Lake Charles, LA, as of July 2026.
- NPI1588168199
- Registered2018
- Class of2018
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Bercier at a glance
- Provider
- John Bercier
- Credential
- DO
- Specialty
- Pulmonary Disease
- Location
- Lake Charles, LA
- Medical school
- William Carey University College of Osteopathic Medicine
- Graduated
- 2018
- NPI registered
- 2018
- NPI
- 1588168199
- 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 John Bercier practice?
John Bercier, DO is based in Lake Charles, LA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Bercier's NPI number?
John Bercier's National Provider Identifier (NPI) is 1588168199, registered in 2018. Specialty on record: Pulmonary Disease; credential DO.
Where did John Bercier go to medical school?
John Bercier, DO attended William Carey University College of Osteopathic Medicine, graduating in 2018.
How many Pulmonary Disease providers in Louisiana work at ambulatory surgery centers?
23 Pulmonary Disease surgeons and proceduralists in Louisiana are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Bercier among them. The Louisiana Pulmonary Disease directory lists each one by city with credential, NPI, and center affiliations.
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