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

Dr. Mark James Hontas, MD

Individual provider Orthopaedic Surgery Physician · NPI 1417042706

Dr. Mark James Hontas, MD is an Orthopedic Surgery in Covington, Louisiana. Graduated from Tulane University School of Medicine in 1979, 47 years ago. Practices with St Tammany Parish Hospital Service District No 1, a 163-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
47
Trained at
Tulane University School of Medicine
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

71211 Highway 21
Covington, LA 70433-7173
Phone: (985) 893-9922
Fax: (985) 892-3806
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 015471 (LA)

Record details

NPI number1417042706
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJune 5, 2019
Mailing address71211 Highway 21, Covington, LA 70433-7173

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice St Tammany Parish Hospital Service District No 1 — 163 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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