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

Individual provider Internal Medicine Physician · NPI 1851944839

Ruth Elizabeth Ceballos Calderon, MD is an Internal Medicine in Lake Charles, Louisiana. Qualified in 2009, 17 years ago. Practices with Centerwell Senior Primary Care La PC, a 42-clinician group and accepts Medicare assignment. Licensed in Florida and Louisiana.

Years since qualifying
17
Licensed in
FL, LA
In the registry since
2019
Specialties on file
2
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

4050 Ryan St
Lake Charles, LA 70605
Phone: (337) 915-0691
Fax: (877) 706-9899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 346511 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME155785 (FL)

Record details

NPI number1851944839
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 19, 2019
Last updated in NPPESMarch 6, 2026
Certification dateMarch 6, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Centerwell Senior Primary Care La Pc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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