Dr Rochella Abaygar Ostrowski, MD - Medicare Allergy/immunology in Maywood, IL

Dr Rochella Abaygar Ostrowski, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Maywood, Illinois. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Loyola University Medical Center and her current practice location is 2160 S 1st Ave, Bldg 54, Rm 121, Maywood, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 216-6417.

Dr Rochella Abaygar Ostrowski is licensed to practice in Illinois (license number 036115636) 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 1700059508.

Contact Information

Dr Rochella Abaygar Ostrowski, MD
2160 S 1st Ave, Bldg 54, Rm 121,
Maywood, IL 60153-3328
(708) 216-6417
Not Available

Map and Direction




Physician's Profile

Full NameDr Rochella Abaygar Ostrowski
GenderFemale
SpecialityAllergy/immunology
Experience21 Years
Location2160 S 1st Ave, Maywood, 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:
  • Dr Rochella Abaygar Ostrowski attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1700059508
  • Provider Enumeration Date: 04/11/2008
  • Last Update Date: 06/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446326029
  • Enrollment ID: I20080904000699

Medical Identifiers

Medical identifiers for Dr Rochella Abaygar Ostrowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700059508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 036115636 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loyola University Medical CenterMaywood, ILHospital
Gottlieb Memorial HospitalMelrose park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loyola University Medical Center3779488903857

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 Rochella Abaygar Ostrowski allows following entities to bill medicare on her behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027

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 Rochella Abaygar Ostrowski 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 Rochella Abaygar Ostrowski, MD
2160 S 1st Ave,
Maywood, IL 60153-3328

Ph: (708) 216-5770
Dr Rochella Abaygar Ostrowski, MD
2160 S 1st Ave, Bldg 54, Rm 121,
Maywood, IL 60153-3328

Ph: (708) 216-6417

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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