Sana Fayyaz, MD - Medicare Family Medicine in Crystal Lake, IL

Sana Fayyaz, MD is a medicare enrolled "Family Medicine" physician in Crystal Lake, Illinois. Her current practice location is 525 E Congress Pkwy Ste 350, Crystal Lake, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 479-7490.

Sana Fayyaz is licensed to practice in Illinois (license number 036160812) 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 1053870915.

Contact Information

Sana Fayyaz, MD
525 E Congress Pkwy Ste 350,
Crystal Lake, IL 60014-6271
(815) 479-7490
(815) 455-2654

Map and Direction




Physician's Profile

Full NameSana Fayyaz
GenderFemale
SpecialityFamily Medicine
Location525 E Congress Pkwy Ste 350, Crystal Lake, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053870915
  • Provider Enumeration Date: 03/19/2019
  • Last Update Date: 10/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113251588
  • Enrollment ID: I20220914002801

Medical Identifiers

Medical identifiers for Sana Fayyaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053870915NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036160812 (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. Sana Fayyaz allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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. Sana Fayyaz 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
Sana Fayyaz, MD
29373 Network Pl,
Chicago, IL 60673-6271

Ph: (847) 390-5900
Sana Fayyaz, MD
525 E Congress Pkwy Ste 350,
Crystal Lake, IL 60014-6271

Ph: (815) 479-7490

Reviews and Comments


Family Medicine Doctors in Crystal Lake, IL

Haydee Cantu-manley, M.D.
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Phone: 815-524-2200    Fax: 877-461-6742
Yanbing Li, M.D.
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Natalie Kostinsky, M.D.
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Phone: 815-338-6600    Fax: 815-455-8044
Dr. Racquel Norada Ramirez-dolleton V, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 781 Mchenry Ave, Crystal Lake, IL 60014
Phone: 815-459-2200    Fax: 815-459-0556
Dr. Susan R Loring, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 101 N Virginia St, Ste 190, Crystal Lake, IL 60014
Phone: 815-444-1966    Fax: 815-444-8699
Dr. Shruti Bahadur, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 650 Dakota St Ste A, Crystal Lake, IL 60012
Phone: 815-455-6000    Fax: 815-356-1104

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.