Mackenzie A Heywood, - Medicare Pediatrics in Springfield, IL

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Mackenzie A Heywood, is a medicare enrolled "Pediatrics" physician in Springfield, Illinois. Her current practice location is 3132 Old Jacksonville Rd Ste 200, Springfield, Illinois. You can reach out to her office (for appointments etc.) via phone at (217) 862-0800.

Mackenzie A Heywood is licensed to practice in Illinois (license number 036.167992) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1194352559.

Contact Information

Mackenzie A Heywood,
3132 Old Jacksonville Rd Ste 200,
Springfield, IL 62704-7401
(217) 862-0800
(217) 862-0871

Map and Direction




Physician's Profile

Full NameMackenzie A Heywood
GenderFemale
SpecialityPediatrics
Location3132 Old Jacksonville Rd Ste 200, Springfield, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194352559
  • Provider Enumeration Date: 03/25/2020
  • Last Update Date: 05/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789003104
  • Enrollment ID: I20240521003337

Medical Identifiers

Medical identifiers for Mackenzie A Heywood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194352559NPI-NPPES
036167992OtherILMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice D0097004 (Maryland)Secondary
208000000XPediatrics 036.167992 (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. Mackenzie A Heywood allows following entities to bill medicare on her behalf.
Entity NameMemorial Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174877930
PECOS PAC ID: 9032005681
Enrollment ID: O20040223000454

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. Mackenzie A Heywood 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
Mackenzie A Heywood,
3132 Old Jacksonville Rd Ste 200,
Springfield, IL 62704-7401

Ph: (217) 862-0800		Mackenzie A Heywood,
3132 Old Jacksonville Rd Ste 200,
Springfield, IL 62704-7401

Ph: (217) 862-0800

Reviews and Comments


Pediatrics Doctors in Springfield, IL

Stephanie E. Wojtowicz, M.D.
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Gopinathan Gangadharan Nambiar,
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Phone: 217-698-9722    Fax: 217-391-0392
Dr. Susan M. Soler, M.D.
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Phone: 217-787-9424    
Dr. Kimberly Nichole Powell, MD
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Phone: 217-545-8000    Fax: 217-757-6654
Jessica N Mistretta, DO
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Practice Location: 400 N 9th St, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-2303
John Padanilam,
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Medicare: Medicare Enrolled
Practice Location: 400 N 9th St # 4a, Springfield, IL 62702
Phone: 217-545-8000    

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.

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