Internal Medicine Associates, Ltd. - Medicare Primary Care in Chesterfield, MO

Internal Medicine Associates, Ltd. is a medicare enrolled primary clinic (Internal Medicine - Pulmonary Disease) in Chesterfield, Missouri. The current practice location for Internal Medicine Associates, Ltd. is 224 S Woods Mill Rd, Suite 500 South, Chesterfield, Missouri. For appointments, you can reach them via phone at (314) 878-6260. The mailing address for Internal Medicine Associates, Ltd. is 224 S Woods Mill Rd, Suite 500 South, Chesterfield, Missouri and phone number is (314) 878-6260.

Internal Medicine Associates, Ltd. is licensed to practice in Missouri (license number R4781). The clinic also participates in the medicare program and its NPI number is 1568590750. 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) 878-6260.

Contact Information

Internal Medicine Associates, Ltd.
224 S Woods Mill Rd
Suite 500 South
Chesterfield
MO 63017-3451
(314) 878-6260
(314) 878-8058

Map and Direction


Primary Care Clinic Profile

Full NameInternal Medicine Associates, Ltd.
SpecialityInternal Medicine
Location224 S Woods Mill Rd, Chesterfield, Missouri
Authorized Official Name and PositionKim K Kaemmerlen (OFFICE MANAGER)
Authorized Official Contact3148876260
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Internal Medicine Associates, Ltd.
224 S Woods Mill Rd
Suite 500 South
Chesterfield
MO 63017-3451

Ph: (314) 878-6260
Internal Medicine Associates, Ltd.
224 S Woods Mill Rd
Suite 500 South
Chesterfield
MO 63017-3451

Ph: (314) 878-6260

NPI Details:

NPI Number1568590750
Provider Enumeration Date03/01/2007
Last Update Date09/12/2012

Medicare PECOS Information:

Medicare PECOS PAC ID9133104953
Medicare Enrollment IDO20040623001624

Medical Identifiers

Medical identifiers for Internal Medicine Associates, Ltd. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568590750NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 100880 (Missouri)Secondary
207RA0201XInternal Medicine - Allergy & Immunology R4781 (Missouri)Secondary
207RA0201XInternal Medicine - Allergy & Immunology 115477 (Missouri)Secondary
207RG0100XInternal Medicine - Gastroenterology 34594 (Missouri)Secondary
207RP1001XInternal Medicine - Pulmonary Disease R4781 (Missouri)Primary
207RR0500XInternal Medicine - Rheumatology R8J79 (Missouri)Secondary
207RR0500XInternal Medicine - Rheumatology R1K56 (Missouri)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Internal Medicine Associates, Ltd. acts as a billing entity for following providers:
Provider NameBarbara C Jost
Provider TypePractitioner - Allergy/immunology
Provider IdentifiersNPI Number: 1144243031
PECOS PAC ID: 6406831809
Enrollment ID: I20040621000946
Provider NameKeith A Bernstein
Provider TypePractitioner - Rheumatology
Provider IdentifiersNPI Number: 1447273727
PECOS PAC ID: 5193829687
Enrollment ID: I20070322000118
Provider NameTariq S Tanoli
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1982860094
PECOS PAC ID: 3971651423
Enrollment ID: I20090511000440
Provider NameJohn Wood
Provider TypePractitioner - Pulmonary Disease
Provider IdentifiersNPI Number: 1538182811
PECOS PAC ID: 3173603503
Enrollment ID: I20100702000195

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.