Dr Mark Allan Berk, MD - Medicare in Lake Forest, IL

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Dr Mark Allan Berk, MD is a medicare enrolled "Dermatology" physician in Lake Forest, Illinois. His current practice location is 900 N Westmoreland Rd, Suite 222, Lake Forest, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 234-6121.

Dr Mark Allan Berk is licensed to practice in Illinois (license number 036068947) 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 1235196858.

Contact Information

Dr Mark Allan Berk, MD
900 N Westmoreland Rd, Suite 222,
Lake Forest, IL 60045-1674
(847) 234-6121
(847) 482-0363

Map and Direction




Physician's Profile

Full NameDr Mark Allan Berk
GenderMale
Speciality
Experience Years
Location900 N Westmoreland Rd, Lake Forest, Illinois
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 Mark Allan Berk attended and graduated from in
  NPI Data:
  • NPI Number: 1235196858
  • Provider Enumeration Date: 04/27/2006
  • Last Update Date: 01/26/2010
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Mark Allan Berk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235196858NPI-NPPES
036068947MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 036068947 (Illinois)Primary

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 Mark Allan Berk 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 Mark Allan Berk, MD
900 N Westmoreland Rd, Suite 222,
Lake Forest, IL 60045-1674

Ph: (847) 234-6121		Dr Mark Allan Berk, MD
900 N Westmoreland Rd, Suite 222,
Lake Forest, IL 60045-1674

Ph: (847) 234-6121

Reviews and Comments


Dermatology Doctors in Lake Forest, IL

Dr. Katina C Venetos, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 800 N Westmoreland Rd, Suite 100c, Lake Forest, IL 60045
Phone: 847-234-1177    Fax: 847-234-1875
Dr. Julia M Marshall, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 800 N Westmoreland, Ste 100b, Lake Forest, IL 60045
Phone: 847-295-7700    Fax: 847-295-1910

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.