Ruth Elizabeth Ceballos Calderon, MD - Medicare General Practice in Lake Charles, LA

Ruth Elizabeth Ceballos Calderon, MD is a medicare enrolled "Internal Medicine" physician in Lake Charles, Louisiana. She graduated from medical school in 2009 and has 16 years of diverse experience with area of expertise as General Practice. She is a member of the group practice Cano Health, Llc, Centerwell Senior Primary Care La Pc and her current practice location is 4050 Ryan St., Lake Charles, Louisiana. You can reach out to her office (for appointments etc.) via phone at (337) 915-0691.

Ruth Elizabeth Ceballos Calderon is licensed to practice in Louisiana (license number 346511) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1851944839.

Contact Information

Ruth Elizabeth Ceballos Calderon, MD
4050 Ryan St.,
Lake Charles, LA 70605
(337) 915-0691
(877) 706-9899

Map and Direction




Physician's Profile

Full NameRuth Elizabeth Ceballos Calderon
GenderFemale
SpecialityGeneral Practice
Experience16 Years
Location4050 Ryan St., Lake Charles, Louisiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ruth Elizabeth Ceballos Calderon graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1851944839
  • Provider Enumeration Date: 07/19/2019
  • Last Update Date: 11/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7911386990
  • Enrollment ID: I20220622000706

Medical Identifiers

Medical identifiers for Ruth Elizabeth Ceballos Calderon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851944839NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 346511 (Louisiana)Primary
207R00000XInternal Medicine ME155785 (Florida)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cano Health, Llc1759565047190
Centerwell Senior Primary Care La Pc195171228040

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ruth Elizabeth Ceballos Calderon allows following entities to bill medicare on her behalf.
Entity NameCano Health, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689901688
PECOS PAC ID: 1759565047
Enrollment ID: O20110411000829

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ruth Elizabeth Ceballos Calderon is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ruth Elizabeth Ceballos Calderon, MD
4050 Ryan St,
Lake Charles, LA 70605

Ph: (337) 915-0691
Ruth Elizabeth Ceballos Calderon, MD
4050 Ryan St.,
Lake Charles, LA 70605

Ph: (337) 915-0691

Reviews and Comments


Internal Medicine Doctors in Lake Charles, LA

Robin Ann Rougeau, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 555 South Ryan St, #101, Lake Charles, LA 70601
Phone: 337-439-0762    Fax: 337-436-8862
Dr. Jean King White, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1717 Oak Park Blvd Fl 2, Lake Charles, LA 70601
Phone: 337-494-3278    Fax: 337-494-3240
Dr. William R Condos Jr., M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1717 Oak Park Blvd, Fl 2, Lake Charles, LA 70601
Phone: 337-494-3278    Fax: 337-494-3240
Kunwardeep Singh Arora,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 524 Dr Michael Debakey Dr, Lake Charles, LA 70601
Phone: 337-436-2511    
Dr. Leroy E Fredericks, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2770 3rd Ave Ste 210, Lake Charles, LA 70601
Phone: 337-494-6768    Fax: 337-494-6792
Brooke Rozas, APRN
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3021 Lake St, Lake Charles, LA 70601
Phone: 337-494-7090    
Gerald W Byrd, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 501 Dr Michael Debakey Dr, Lake Charles, LA 70601
Phone: 337-433-8400    Fax: 337-433-7350

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.