Mr William M Reiff, MD - Medicare Ophthalmology in Elgin, IL

Mr William M Reiff, MD is a medicare enrolled "Ophthalmology" physician in Elgin, Illinois. His current practice location is 1435 N Randall Rd, Suite 102, Elgin, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 841-8866.

Mr William M Reiff is licensed to practice in Illinois (license number 036052088) 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 1720187685.

Contact Information

Mr William M Reiff, MD
1435 N Randall Rd, Suite 102,
Elgin, IL 60123-2306
(847) 841-8866
(847) 841-8986

Map and Direction




Physician's Profile

Full NameMr William M Reiff
GenderMale
SpecialityOphthalmology
Location1435 N Randall Rd, Elgin, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720187685
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 01/07/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0345383303
  • Enrollment ID: I20100130000195

Medical Identifiers

Medical identifiers for Mr William M Reiff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720187685NPI-NPPES
036052088MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 036052088 (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. Mr William M Reiff allows following entities to bill medicare on his behalf.
Entity NameThe Chicago Lighthouse For People Who Are Blind Or Visually Impaired
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043326309
PECOS PAC ID: 2860380805
Enrollment ID: O20040310000294

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. Mr William M Reiff 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
Mr William M Reiff, MD
1435 N Randall Rd, Suite 102,
Elgin, IL 60123-2306

Ph: (847) 841-8866
Mr William M Reiff, MD
1435 N Randall Rd, Suite 102,
Elgin, IL 60123-2306

Ph: (847) 841-8866

Reviews and Comments


Ophthalmology Doctors in Elgin, IL

Evelyn S Ackermann, MD
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Phone: 847-888-2020    Fax: 847-888-0652
Dr. Sidney S Bernstein, M.D.
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Phone: 847-888-2020    Fax: 847-888-0652
Dr. Harry A. Bernstein, M.D.
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Practice Location: 2521 Technology Dr, Suite 202, Elgin, IL 60124
Phone: 847-836-1122    Fax: 847-836-1121
Michael L Seigle, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1670 Capital Street, Suite 100, Elgin, IL 60124
Phone: 847-888-2020    Fax: 847-888-0652
Dr. Rehan Mohammad Hussain, M.D,
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Medicare: Accepting Medicare Assignments
Practice Location: 1530 N Randall Rd Ste 202, Elgin, IL 60123
Phone: 847-488-1030    Fax: 847-488-0677
Dr. Rashmi Kapur, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1530 N Randall Rd Ste 202, Elgin, IL 60123
Phone: 847-488-1030    Fax: 847-488-0677

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).

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