Anne Margaret Grosklaus, LCSW - Medicare Clinical Social Worker in Chicago, IL

Anne Margaret Grosklaus, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Chicago, Illinois. She graduated from medical school in 1998 and has 28 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 1200 N Ashland Ave Ste 532, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 248-2997.

Anne Margaret Grosklaus is licensed to practice in Illinois (license number 149013659) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255017687.

Contact Information

Anne Margaret Grosklaus, LCSW
1200 N Ashland Ave Ste 532,
Chicago, IL 60622-2259
(312) 248-2997
(312) 748-4298

Map and Direction




Healthcare Provider's Profile

Full NameAnne Margaret Grosklaus
GenderFemale
SpecialityClinical Social Worker
Experience28 Years
Location1200 N Ashland Ave Ste 532, Chicago, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Anne Margaret Grosklaus graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1255017687
  • Provider Enumeration Date: 06/22/2023
  • Last Update Date: 06/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2567902612
  • Enrollment ID: I20241216003591

Medical Identifiers

Medical identifiers for Anne Margaret Grosklaus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255017687NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149013659 (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. Anne Margaret Grosklaus 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
Anne Margaret Grosklaus, LCSW
2111 N Racine Ave,
Chicago, IL 60614-4001

Ph: (312) 248-2958
Anne Margaret Grosklaus, LCSW
1200 N Ashland Ave Ste 532,
Chicago, IL 60622-2259

Ph: (312) 248-2997

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.