William Louie Simpson, MD - Medicare Diagnostic Radiology in New York, NY

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William Louie Simpson, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in New York, New York. He went to Medical University Of South Carolina College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Fpa Hospital Based and his current practice location is 1176 5th Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 241-6381.

William Louie Simpson is licensed to practice in New York (license number 202773) 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 1285634451.

Contact Information

William Louie Simpson, MD
1176 5th Ave,
New York, NY 10029-6503
(212) 241-6381
(212) 410-1973

Map and Direction




Physician's Profile

Full NameWilliam Louie Simpson
GenderMale
SpecialityDiagnostic Radiology
Experience30 Years
Location1176 5th Ave, New York, New York
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:
  • William Louie Simpson attended and graduated from Medical University Of South Carolina College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1285634451
  • Provider Enumeration Date: 07/28/2005
  • Last Update Date: 11/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9638258882
  • Enrollment ID: I20080430000092

Medical Identifiers

Medical identifiers for William Louie Simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285634451NPI-NPPES
02061732MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 202773 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fpa Hospital Based4789826694448

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. William Louie Simpson allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Medical Group Of The Mount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275640609
PECOS PAC ID: 8921999087
Enrollment ID: O20040320000412
Entity NameFpa Hospital Based
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629319413
PECOS PAC ID: 4789826694
Enrollment ID: O20130806000185
Entity NameThe New York Proton Center
Entity TypePart B Supplier - Radiation Therapy Center
Entity IdentifiersNPI Number: 1609363670
PECOS PAC ID: 2466780218
Enrollment ID: O20190819001163

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. William Louie Simpson 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
William Louie Simpson, MD
1176 5th Ave,
New York, NY 10029-6503

Ph: (212) 241-6381		William Louie Simpson, MD
1176 5th Ave,
New York, NY 10029-6503

Ph: (212) 241-6381

Reviews and Comments


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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.

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