Dr Kenneth L Gerdes, MD - Medicare Internal Medicine in Saint Louis, MO

Dr Kenneth L Gerdes, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Saint Louis, Missouri. He went to University Of Arkansas College Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 11155 Dunn Rd, Suite 211n, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 432-2580.

Dr Kenneth L Gerdes is licensed to practice in Missouri (license number R6G82) 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 1720020100.

Contact Information

Dr Kenneth L Gerdes, MD
11155 Dunn Rd, Suite 211n,
Saint Louis, MO 63136-6150
(314) 432-2580
(314) 991-8960

Map and Direction




Physician's Profile

Full NameDr Kenneth L Gerdes
GenderMale
SpecialityInternal Medicine
Experience40 Years
Location11155 Dunn Rd, Saint Louis, 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 Kenneth L Gerdes attended and graduated from University Of Arkansas College Of Medicine in 1984
  NPI Data:
  • NPI Number: 1720020100
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 04/06/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7416999016
  • Enrollment ID: I20050524000947

Medical Identifiers

Medical identifiers for Dr Kenneth L Gerdes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720020100NPI-NPPES
23548OtherMOBCBS PROV#
202382115MedicaidMO
P00278412OtherMORR MCR PROV#
733423OtherMOHEALTHLINK PROV#
202034729OtherMOTRICARE WEST PROV#
237776OtherMOGHP/CMR PROV#

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology R6G82 (Missouri)Primary
207RN0300XInternal Medicine - Nephrology 036-082405 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Davita - Granite City Dialysis CenterGranite city, ILDialysis facility
Mercy Hospital JeffersonFestus, MOHospital
Gateway Regional Medical CenterGranite city, ILHospital

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 Kenneth L Gerdes allows following entities to bill medicare on his behalf.
Entity NameKenneth Gerdes , Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679514095
PECOS PAC ID: 6709828304
Enrollment ID: O20050524000909

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 Kenneth L Gerdes 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 Kenneth L Gerdes, MD
Po Box 1209,
Maryland Heights, MO 63043-0209

Ph: (314) 432-2580
Dr Kenneth L Gerdes, MD
11155 Dunn Rd, Suite 211n,
Saint Louis, MO 63136-6150

Ph: (314) 432-2580

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

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Dr. Erin Leigh Dyer, MD
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Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108
Phone: 314-362-5060    Fax: 314-362-6959

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.