Clayton Medical Center, Llc - Medicare Primary Care in Saint Louis, MO

Clayton Medical Center, Llc is a medicare enrolled primary clinic (Internal Medicine) in Saint Louis, Missouri. The current practice location for Clayton Medical Center, Llc is 6400 Clayton Rd, Suite 303, Saint Louis, Missouri. For appointments, you can reach them via phone at (314) 647-6666. The mailing address for Clayton Medical Center, Llc is 6400 Clayton Rd, Suite 303, Saint Louis, Missouri and phone number is (314) 647-6666.

Clayton Medical Center, Llc is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1477761161. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (314) 647-6666.

Contact Information

Clayton Medical Center, Llc
6400 Clayton Rd
Suite 303
Saint Louis
MO 63117-1850
(314) 647-6666
(636) 333-4510

Map and Direction


Primary Care Clinic Profile

Full NameClayton Medical Center, Llc
SpecialityInternal Medicine
Location6400 Clayton Rd, Saint Louis, Missouri
Authorized Official Name and PositionPiotr Kulikowski (PRESIDENT)
Authorized Official Contact3146476666
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Clayton Medical Center, Llc
6400 Clayton Rd
Suite 303
Saint Louis
MO 63117-1850

Ph: (314) 647-6666
Clayton Medical Center, Llc
6400 Clayton Rd
Suite 303
Saint Louis
MO 63117-1850

Ph: (314) 647-6666

NPI Details:

NPI Number1477761161
Provider Enumeration Date05/18/2007
Last Update Date10/02/2023

Medicare PECOS Information:

Medicare PECOS PAC ID4688774060
Medicare Enrollment IDO20070713000671

Medical Identifiers

Medical identifiers for Clayton Medical Center, Llc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477761161NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Clayton Medical Center, Llc acts as a billing entity for following providers:
Provider NamePiotr Kulikowski
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1053388678
PECOS PAC ID: 1355302340
Enrollment ID: I20041022000726
Provider NameMaria N Winsor
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1528593928
PECOS PAC ID: 7416224118
Enrollment ID: I20170531001638
Provider NameVictoria Gelfand
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1558843755
PECOS PAC ID: 9638420078
Enrollment ID: I20180924001697
Provider NameTrenton Conway
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1073233201
PECOS PAC ID: 7113399718
Enrollment ID: I20230208000557

Reviews and Comments


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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.