Dr William Thomas Allen, MD - Internal Medicine in Southfield, MI

Dr William Thomas Allen, MD is a Internal Medicine - Sleep Medicine physician based in Southfield, Michigan. Dr William Thomas Allen is licensed to practice in Michigan (license number 4301035090) and his current practice location is 24681 Northwestern Hwy, Suite 301, Southfield, Michigan. He can be reached at his office (for appointments etc.) via phone at (248) 304-0340.

NPI number for Dr William Thomas Allen is 1891016317 and his current mailing address is 6463 Wyndham Dr, West Bloomfield, Michigan. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1891016317.

Contact Information

Dr William Thomas Allen, MD
24681 Northwestern Hwy, Suite 301,
Southfield, MI 48075-2305
(248) 304-0340
Not Available

Map and Direction




Physician's Profile

Full NameDr William Thomas Allen
GenderMale
SpecialityInternal Medicine - Sleep Medicine
Location24681 Northwestern Hwy, Southfield, Michigan
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1891016317
  • Provider Enumeration Date: 06/18/2010
  • Last Update Date: 06/18/2010

Medical Identifiers

Medical identifiers for Dr William Thomas Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891016317NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine 4301035090 (Michigan)Primary

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 Thomas Allen is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Thomas Allen, MD
6463 Wyndham Dr,
West Bloomfield, MI 48322-1070

Ph: (248) 960-9590
Dr William Thomas Allen, MD
24681 Northwestern Hwy, Suite 301,
Southfield, MI 48075-2305

Ph: (248) 304-0340

Reviews and Comments


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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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