Brandyn Ashley Castro, MD - Medicare Neurosurgery in Chicago, IL

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Brandyn Ashley Castro, MD is a medicare enrolled "Neurological Surgery" physician in Chicago, Illinois. She went to Boston University School Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Neurosurgery. She is a member of the group practice The Board Of Trustees Of The University Of Illinois, Osf Multi-specialty Group and her current practice location is 5841 S Maryland Ave, Mc3026, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 702-2123.

Brandyn Ashley Castro is licensed to practice in Illinois (license number 036153618) 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 1457702953.

Contact Information

Brandyn Ashley Castro, MD
5841 S Maryland Ave, Mc3026,
Chicago, IL 60637-1447
(773) 702-2123
(773) 702-3518

Map and Direction




Physician's Profile

Full NameBrandyn Ashley Castro
GenderFemale
SpecialityNeurosurgery
Experience9 Years
Location5841 S Maryland Ave, Chicago, 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:
  • Brandyn Ashley Castro attended and graduated from Boston University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1457702953
  • Provider Enumeration Date: 06/26/2016
  • Last Update Date: 04/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5799077392
  • Enrollment ID: I20230801003258

Medical Identifiers

Medical identifiers for Brandyn Ashley Castro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457702953NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 036153618 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Osf Saint Anthony Medical CenterRockford, ILHospital
Katherine Shaw Bethea HospitalDixon, ILHospital
Ottawa Regional Hospital Dba Osf Saint Elizabeth Mdl CtrOttawa, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Board Of Trustees Of The University Of Illinois30724227161058
Osf Multi-specialty Group36788897891848

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. Brandyn Ashley Castro allows following entities to bill medicare on her behalf.
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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. Brandyn Ashley Castro 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
Brandyn Ashley Castro, MD
180 Harvester Dr, Suite 110,
Burr Ridge, IL 60527-7594

Ph: (773) 702-1150		Brandyn Ashley Castro, MD
5841 S Maryland Ave, Mc3026,
Chicago, IL 60637-1447

Ph: (773) 702-2123

Reviews and Comments


Neurological Surgery Doctors in Chicago, IL

Peleg Horowitz,
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5841 S Maryland Ave, Chicago, IL 60637
Phone: 888-824-0200    
Dr. Ahmet Fatih Atik, MD
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 5841 S Maryland Ave, Chicago, IL 60637
Phone: 177-370-2123    
Stephen Ondra, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 680 N Lake Shore Dr, Suite 1000, Chicago, IL 60611
Phone: 312-695-9797    
Adam Mendel Sonabend Worthalter, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 675 N Saint Clair St Ste 21-100, Chicago, IL 60611
Phone: 312-695-0990    
Kazuki Sakakura,
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 600 S Paulina St, Chicago, IL 60612
Phone: 628-628-6309    
Gail L Rosseau, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 4501 N Winchester Ave, 2nd Fl, Chicago, IL 60640
Phone: 773-250-0500    Fax: 773-250-0497
Dr. Ravi Nunna, M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 1650 W Harrison St Ste 466, Chicago, IL 60612
Phone: 312-942-5495    

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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