Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mark Lance Doiron, MD

Individual provider Anesthesiology Physician · NPI 1598739955

Mark Lance Doiron, MD is an Anesthesiology in Lake Charles, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 1992, 34 years ago. Practices with Osc Anesthesia LLC, a 14-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
34
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

424 W McNeese St
Lake Charles, LA 70605-5547
Phone: (337) 478-0511
Fax: (337) 478-5644
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 21584 (LA)

Record details

NPI number1598739955
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 14, 2006
Last updated in NPPESOctober 12, 2016
Mailing address424 W McNeese St, Lake Charles, LA 70605-5547

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 1992 (34 years in practice)
Group practice Osc Anesthesia Llc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lake Charles