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

John Knapp, MD

Individual provider Pediatrics Physician · NPI 1669471207

John Knapp, MD is an Internal Medicine in Prairieville, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1989, 37 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Louisiana.

Years since qualifying
37
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

14225 Highway 73
Prairieville, LA 70769-3616
Phone: (225) 765-5500
Fax: (225) 673-3132
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 020619 (LA)
Pediatrics Physician Taxonomy 208000000X · Licence 020619 (LA)

Record details

NPI number1669471207
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 15, 2005
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021
Mailing address14225 Highway 73, Prairieville, LA 70769-3616

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1989 (37 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Prairieville