William W Walker, MD - Medicare Pulmonary Disease in Anderson, SC

William W Walker, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Anderson, South Carolina. He went to Emory University School Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Anmed Health and his current practice location is 2000 East Greenville St, Suite 1100, Anderson, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 225-5667.

William W Walker is licensed to practice in South Carolina (license number 7835) 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 1700889904.

Contact Information

William W Walker, MD
2000 East Greenville St, Suite 1100,
Anderson, SC 29621-1714
(864) 225-5667
(864) 716-6746

Map and Direction




Physician's Profile

Full NameWilliam W Walker
GenderMale
SpecialityPulmonary Disease
Experience53 Years
Location2000 East Greenville St, Anderson, South Carolina
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 W Walker attended and graduated from Emory University School Of Medicine in 1971
  NPI Data:
  • NPI Number: 1700889904
  • Provider Enumeration Date: 05/23/2005
  • Last Update Date: 08/19/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3577569623
  • Enrollment ID: I20061012000202

Medical Identifiers

Medical identifiers for William W Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700889904NPI-NPPES
000087326DMedicaidGA
GP4557MedicaidSC
P00944914OtherSCRR MEDICARE
078356MedicaidSC
8607OtherSCMEDICARE GROUP NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 7835 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anmed HealthAnderson, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anmed Health1951215243279

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 W Walker allows following entities to bill medicare on his behalf.
Entity NameAnmed Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710918321
PECOS PAC ID: 1951215243
Enrollment ID: O20031119000738
Entity NameAnmed Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639102270
PECOS PAC ID: 1951215243
Enrollment ID: O20040130000302

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 W Walker 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 W Walker, MD
2000 East Greenville St, Suite 1100,
Anderson, SC 29621-1714

Ph: (864) 225-5667
William W Walker, MD
2000 East Greenville St, Suite 1100,
Anderson, SC 29621-1714

Ph: (864) 225-5667

Reviews and Comments


Internal Medicine Doctors in Anderson, SC

Shahzad H Sheikh, M.D.
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Phone: 864-512-5849    Fax: 864-512-7575
Winston Cordell Floyd, MD
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David W Potts, MD
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Phone: 864-512-3915    Fax: 864-260-3920
Rajeev Malik, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2000 E Greenville St, Ste 5000, Anderson, SC 29621
Phone: 864-224-5765    Fax: 864-224-1449
Daniel W. Grisham Sr., M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2000 E Greenville St Ste 2300, Anderson, SC 29621
Phone: 864-512-5780    Fax: 864-375-1155
Dr. William Muirhead Turner, MD
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Practice Location: 131 Addis Cir, Anderson, SC 29626
Phone: 864-934-6833    
Vipin Verma, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 703 N Fant St Ste B, Anderson, SC 29621
Phone: 864-512-2828    

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.

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