Dr William Andrew Sray, MD - Medicare Ophthalmology in Chelsea, MI

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Dr William Andrew Sray, MD is a medicare enrolled "Ophthalmology" physician in Chelsea, Michigan. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1991 and has 33 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Regents Of The University Of Michigan and his current practice location is 14700 East Old Us 12 Hwy, Chelsea, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 475-1321.

Dr William Andrew Sray is licensed to practice in Michigan (license number 4301100203) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114997020.

Contact Information

Dr William Andrew Sray, MD
14700 East Old Us 12 Hwy,
Chelsea, MI 48118
(734) 475-1321
Not Available

Map and Direction




Physician's Profile

Full NameDr William Andrew Sray
GenderMale
SpecialityOphthalmology
Experience33 Years
Location14700 East Old Us 12 Hwy, Chelsea, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Andrew Sray attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1991
  NPI Data:
  • NPI Number: 1114997020
  • Provider Enumeration Date: 01/24/2006
  • Last Update Date: 09/02/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1355591652
  • Enrollment ID: I20121023000226

Medical Identifiers

Medical identifiers for Dr William Andrew Sray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114997020NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 0101048604 (Virginia)Secondary
207W00000XOphthalmology 4301100203 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Michigan Health SystemAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of Michigan37794968562916

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 William Andrew Sray allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568495299
PECOS PAC ID: 3779496856
Enrollment ID: O20031118000092

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 William Andrew Sray 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 William Andrew Sray, MD
3621 South State Street, 700 Kms Place,
Ann Arbor, MI 48108

Ph: (734) 936-2047		Dr William Andrew Sray, MD
14700 East Old Us 12 Hwy,
Chelsea, MI 48118

Ph: (734) 475-1321

Reviews and Comments


Ophthalmology Doctors in Chelsea, MI

Anthony Sensoli, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Commerce Park Dr, Ste 100, Chelsea, MI 48118
Phone: 734-475-5970    Fax: 734-475-3277

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.