Dr Renato M Fontanilla, MD - Medicare Pediatrics in Chicago, IL

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Dr Renato M Fontanilla, MD is a medicare enrolled "Pediatrics - Neonatal-perinatal Medicine" physician in Chicago, Illinois. His current practice location is 2300 N Childrens Plz # 152, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 880-6903.

Dr Renato M Fontanilla is licensed to practice in Illinois (license number 036-095712) 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 1285635995.

Contact Information

Dr Renato M Fontanilla, MD
2300 N Childrens Plz # 152,
Chicago, IL 60614-3363
(773) 880-6903
(773) 880-3068

Map and Direction




Physician's Profile

Full NameDr Renato M Fontanilla
GenderMale
SpecialityPediatrics - Neonatal-perinatal Medicine
Location2300 N Childrens Plz # 152, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285635995
  • Provider Enumeration Date: 08/03/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5799754560
  • Enrollment ID: I20040928001179

Medical Identifiers

Medical identifiers for Dr Renato M Fontanilla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285635995NPI-NPPES
036-095712-3MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080N0001XPediatrics - Neonatal-perinatal Medicine 036-095712 (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. Dr Renato M Fontanilla allows following entities to bill medicare on his behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027
Entity NameBonaventure Medical Foundation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588775647
PECOS PAC ID: 7517863178
Enrollment ID: O20031212000374

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 Renato M Fontanilla 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 Renato M Fontanilla, MD
1524 Overlook Dr,
Glenview, IL 60025-5162

Ph: (847) 729-0638		Dr Renato M Fontanilla, MD
2300 N Childrens Plz # 152,
Chicago, IL 60614-3363

Ph: (773) 880-6903

Reviews and Comments


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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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