Dr Derek Sloan Larson, MD - Medicare Internal Medicine in Creve Coeur, MO

Dr Derek Sloan Larson, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Creve Coeur, Missouri. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Louis Kidney Llc, St Louis Kidney Llc and his current practice location is 456 N New Ballas Rd Ste 348, Creve Coeur, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 548-0265.

Dr Derek Sloan Larson is licensed to practice in Missouri (license number 2014016671) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1588820096.

Contact Information

Dr Derek Sloan Larson, MD
456 N New Ballas Rd Ste 348,
Creve Coeur, MO 63141-6846
(314) 548-0265
Not Available

Map and Direction




Physician's Profile

Full NameDr Derek Sloan Larson
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location456 N New Ballas Rd Ste 348, Creve Coeur, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Derek Sloan Larson graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1588820096
  • Provider Enumeration Date: 08/04/2008
  • Last Update Date: 10/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012194707
  • Enrollment ID: I20110606000675

Medical Identifiers

Medical identifiers for Dr Derek Sloan Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588820096NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 036126443 (Illinois)Secondary
207RN0300XInternal Medicine - Nephrology 2014016671 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Town And Country West DialysisSaint louis, MODialysis facility
Crystal City Dialysis CenterCrystal city, MODialysis facility
Crestwood DialysisSaint louis, MODialysis facility
Missouri Baptist Medical CenterTown and country, MOHospital
Mercy Hospital St LouisSaint louis, MOHospital
Ste Genevieve County Memorial HospitalSainte genevieve, MOHospital
Barnes-jewish West County HospitalCreve coeur, MOHospital
Christian Hospital NortheastSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Louis Kidney Llc01434466178
St Louis Kidney Llc01434466178

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. Dr Derek Sloan Larson allows following entities to bill medicare on his behalf.
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NameSt Louis Kidney Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730593757
PECOS PAC ID: 0143446617
Enrollment ID: O20140721000011

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. Dr Derek Sloan Larson 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
Dr Derek Sloan Larson, MD
Po Box 78429,
Saint Louis, MO 63178-8429

Ph: (314) 548-0265
Dr Derek Sloan Larson, MD
456 N New Ballas Rd Ste 348,
Creve Coeur, MO 63141-6846

Ph: (314) 548-0265

Reviews and Comments


Internal Medicine Doctors in Creve Coeur, MO

Usman Javaid, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 11477 Olde Cabin Rd Ste 102, Creve Coeur, MO 63141
Phone: 314-432-5144    Fax: 314-432-2400
Dr. Michele T Bellamy, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 12680 Olive Blvd Ste 100, Creve Coeur, MO 63141
Phone: 314-251-8900    Fax: 314-251-8901
Dr. Ahmad Hassan Irshad, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 615 S New Ballas Rd, Creve Coeur, MO 63141
Phone: 314-251-6930    
Mikael Garri, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 621 S New Ballas Rd, Suite 3016b, Creve Coeur, MO 63141
Phone: 314-251-6339    Fax: 314-251-4564
Bruce Jeffrey Lippmann, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1009 Executive Parkway Dr, Creve Coeur, MO 63141
Phone: 573-267-2318    Fax: 314-293-6811
Dr. Rohan Devanpalli-ramaya, M.D
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 456 N New Ballas Rd Ste 348, Creve Coeur, MO 63141
Phone: 314-548-0265    Fax: 314-548-6555
Janet Todorczuk, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 11525 Olde Cabin Rd, Creve Coeur, MO 63141
Phone: 314-997-0554    Fax: 314-997-5086

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.