Richard J Siebert, M.d.,s,c. - Medicare Primary Care in Lake Forest, IL

Richard J Siebert, M.d.,s,c. is a medicare enrolled primary clinic (Internal Medicine) in Lake Forest, Illinois. The current practice location for Richard J Siebert, M.d.,s,c. is 700 N Westmoreland Rd Ste B, Lake Forest, Illinois. For appointments, you can reach them via phone at (847) 234-8808. The mailing address for Richard J Siebert, M.d.,s,c. is 700 N Westmoreland Rd Ste B, Lake Forest, Illinois and phone number is (847) 234-8808.

Richard J Siebert, M.d.,s,c. is licensed to practice in Illinois (license number ). The clinic also participates in the medicare program and its NPI number is 1003022088. 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 (847) 234-8808.

Contact Information

Richard J Siebert, M.d.,s,c.
700 N Westmoreland Rd Ste B
Lake Forest
IL 60045-1672
(847) 234-8808
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameRichard J Siebert, M.d.,s,c.
SpecialityInternal Medicine
Location700 N Westmoreland Rd Ste B, Lake Forest, Illinois
Authorized Official Name and PositionRichard J Siebert (PRESIDENT)
Authorized Official Contact8472348808
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Richard J Siebert, M.d.,s,c.
700 N Westmoreland Rd Ste B
Lake Forest
IL 60045-1672

Ph: (847) 234-8808
Richard J Siebert, M.d.,s,c.
700 N Westmoreland Rd Ste B
Lake Forest
IL 60045-1672

Ph: (847) 234-8808

NPI Details:

NPI Number1003022088
Provider Enumeration Date05/15/2007
Last Update Date08/22/2020

Medicare PECOS Information:

Medicare PECOS PAC ID0941395933
Medicare Enrollment IDO20071005000357

Medical Identifiers

Medical identifiers for Richard J Siebert, M.d.,s,c. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003022088NPI-NPPES
4900663OtherILBLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Richard J Siebert, M.d.,s,c. acts as a billing entity for following providers:
Provider NameRichard J Siebert
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1205985157
PECOS PAC ID: 8729173760
Enrollment ID: I20071004000806

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.