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

Catherine Caldwell Spiller, MD

Individual provider Internal Medicine Physician · NPI 1033131040

Catherine Caldwell Spiller, MD is a Pediatric Medicine in Walker, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 2000, 26 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
26
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2006
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

5000 O Donovan Blvd Ste 404
Walker, LA 70785-6351
Phone: (225) 765-5500
Fax: (225) 369-8140
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 024966 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 024966 (LA)

Record details

NPI number1033131040
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2006
Last updated in NPPESApril 20, 2021
Certification dateApril 20, 2021

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2000 (26 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
Practice locations2 on file with Medicare

Other providers in Walker