Dr Melissa Yvonne Macias, MD, PHD - Medicare Neurological Surgery in Rockford, IL

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Dr Melissa Yvonne Macias, MD, PHD is a medicare enrolled "Neurological Surgery" physician in Rockford, Illinois. Her current practice location is 1340 Charles St Ste 400, Rockford, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 489-9512.

Dr Melissa Yvonne Macias is licensed to practice in Illinois (license number 036131646) 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 1710044383.

Contact Information

Dr Melissa Yvonne Macias, MD, PHD
1340 Charles St Ste 400,
Rockford, IL 61104-2200
(815) 489-9512
(815) 967-5488

Map and Direction




Physician's Profile

Full NameDr Melissa Yvonne Macias
GenderFemale
SpecialityNeurological Surgery
Location1340 Charles St Ste 400, Rockford, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710044383
  • Provider Enumeration Date: 01/03/2007
  • Last Update Date: 01/08/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8921153057
  • Enrollment ID: I20090826000045

Medical Identifiers

Medical identifiers for Dr Melissa Yvonne Macias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710044383NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 46058020 (Wisconsin)Secondary
207T00000XNeurological Surgery 036131646 (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 Melissa Yvonne Macias allows following entities to bill medicare on her behalf.
Entity NameSouth Texas Brain & Spine Institute Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265607832
PECOS PAC ID: 6901973460
Enrollment ID: O20080924000741

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 Melissa Yvonne Macias 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 Melissa Yvonne Macias, MD, PHD
Po Box 1567,
Rockford, IL 61110-0067

Ph: (779) 696-7150		Dr Melissa Yvonne Macias, MD, PHD
1340 Charles St Ste 400,
Rockford, IL 61104-2200

Ph: (815) 489-9512

Reviews and Comments


Neurological Surgery Doctors in Rockford, IL

Gayatri Sonti, DO
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1340 Charles St Ste 400, Rockford, IL 61104
Phone: 779-696-9512    
Denise E Crute, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5666 E State St, Rockford, IL 61108
Phone: 815-226-2000    Fax: 815-227-2880
Mr. Nicholas J Manno, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2825 Glenwood Ave, Rockford, IL 61101
Phone: 815-965-9548    Fax: 815-965-9712
Theodore Eller, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2350 N Rockton Ave, Rockford, IL 61103
Phone: 815-971-7600    
Dr. Morris Marc Soriano, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 973 Featherstone Rd, Suite 360, Rockford, IL 61107
Phone: 815-395-1991    Fax: 815-395-1994
Martin Edward Gryfinski, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1340 Charles St, Suite 400, Rockford, IL 61104
Phone: 779-696-9512    

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.