Michael S Obrien, MD - Medicare Pediatrics in Arlington Heights, IL

Michael S Obrien, MD is a medicare enrolled "Pediatrics" physician in Arlington Heights, Illinois. His current practice location is 723 N Highland Avenue, Arlington Heights, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 287-7983.

Michael S Obrien is licensed to practice in Illinois (license number 036095367) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1285628875.

Contact Information

Michael S Obrien, MD
723 N Highland Avenue,
Arlington Heights, IL 60004
(847) 287-7983
Not Available

Map and Direction




Physician's Profile

Full NameMichael S Obrien
GenderMale
SpecialityPediatrics
Location723 N Highland Avenue, Arlington Heights, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285628875
  • Provider Enumeration Date: 09/09/2005
  • Last Update Date: 07/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557603941
  • Enrollment ID: I20190506000963

Medical Identifiers

Medical identifiers for Michael S Obrien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285628875NPI-NPPES
036095367MedicaidIL
362713722OtherCORP TAX ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 036095367 (Illinois)Secondary
208000000XPediatrics 036095367 (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. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael S Obrien allows following entities to bill medicare on his behalf.
Entity NameDrynachan Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891044657
PECOS PAC ID: 2264718824
Enrollment ID: O20170824001273
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20190507001451

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. Michael S Obrien 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
Michael S Obrien, MD
1430 N Arlington Heights Rd,
Arlington Heights, IL 60004-4830

Ph: (847) 253-3600
Michael S Obrien, MD
723 N Highland Avenue,
Arlington Heights, IL 60004

Ph: (847) 287-7983

Reviews and Comments


Pediatrics Doctors in Arlington Heights, IL

Dr. Asadullah Khan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 880 W Central Rd Ste 7200, Arlington Heights, IL 60005
Phone: 847-618-4430    Fax: 847-618-0786
Stephanie Baker, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 3233 N Arlington Heights Rd, Suite 209, Arlington Heights, IL 60004
Phone: 847-670-4545    
Ms. Sherri L Dagostino, APN
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Medicare: Not Enrolled in Medicare
Practice Location: 880 W Central Rd, Suite 6400 Childrens Memorial Outpt Center, Arlington Heights, IL 60005
Phone: 224-625-2180    Fax: 224-625-2182
Dr. George W Goodlow, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3295 N Arlington Heights Rd, Suite 106-107, Arlington Heights, IL 60004
Phone: 847-797-0587    
Alexis Nicole Bond, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3335 N Arlington Heights Rd Ste C&d, Arlington Heights, IL 60004
Phone: 847-788-8300    Fax: 847-788-8306
Carissa Lee-holmes, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3323 N. Arlington Heights Rd, Suite 209, Arlington Heights, IL 60004
Phone: 847-670-4545    Fax: 847-670-4540
Dr. Maria M Santiago, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3325 N Arlington Heights Rd, Suite 100a, Arlington Heights, IL 60004
Phone: 847-398-0400    Fax: 847-398-9590

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.