William Mackendrick, MD - Medicare Pediatrics in Evanston, IL

William Mackendrick, MD is a medicare enrolled "Pediatrics - Neonatal-perinatal Medicine" physician in Evanston, Illinois. His current practice location is 2650 Ridge Ave, Division Of Neonatology, Walgreen Bldg Rm 1505, Evanston, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 570-2033.

William Mackendrick is licensed to practice in Illinois (license number 036079940) 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 1437231529.

Contact Information

William Mackendrick, MD
2650 Ridge Ave, Division Of Neonatology, Walgreen Bldg Rm 1505,
Evanston, IL 60201-1718
(847) 570-2033
(847) 570-0231

Map and Direction




Physician's Profile

Full NameWilliam Mackendrick
GenderMale
SpecialityPediatrics - Neonatal-perinatal Medicine
Location2650 Ridge Ave, Evanston, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437231529
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 03/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5799101697
  • Enrollment ID: I20200821000658

Medical Identifiers

Medical identifiers for William Mackendrick such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437231529NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 036079940 (Illinois)Secondary
2080N0001XPediatrics - Neonatal-perinatal Medicine 036079940 (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. William Mackendrick allows following entities to bill medicare on his behalf.
Entity NameSwedish Covenant Management Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760432348
PECOS PAC ID: 4486556016
Enrollment ID: O20040123000850

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. William Mackendrick 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
William Mackendrick, MD
2650 Ridge Ave, Division Of Neonatology, Walgreen Bldg Rm 1505,
Evanston, IL 60201-1718

Ph: (847) 570-2033
William Mackendrick, MD
2650 Ridge Ave, Division Of Neonatology, Walgreen Bldg Rm 1505,
Evanston, IL 60201-1718

Ph: (847) 570-2033

Reviews and Comments


Pediatrics Doctors in Evanston, IL

Dr. Rosita Stephen Pildes, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1319 Ridge Ave, Evanston, IL 60201
Phone: 847-491-9742    Fax: 847-491-9740
Dr. Sadie Anne Laponsie, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2650 Ridge Ave, Evanston, IL 60201
Phone: 847-570-2000    
Susan Amy Roth, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Central St, Suite 765, Evanston, IL 60201
Phone: 847-570-1507    Fax: 847-570-1577
Ana Claudia Taddei, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2650 Ridge Ave, Evanston, IL 60201
Phone: 847-570-2530    Fax: 847-570-0231
Julie Shields Holland, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Central St, Suite 765, Evanston, IL 60201
Phone: 847-570-1507    Fax: 847-570-1577
Dr. Najah Senno Musacchio, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Dodge Ave Rm H-101, Evanston, IL 60201
Phone: 847-424-7265    Fax: 847-492-5809
Sharon M Robinson, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Central St, Suite 765, Evanston, IL 60201
Phone: 847-570-1507    Fax: 847-570-1577

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.