Dr William Howard Haynie Jr, MD - Medicare Cardiovascular Disease (cardiology) in Shreveport, LA

Dr William Howard Haynie Jr, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Shreveport, Louisiana. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1982 and has 42 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Advanced Cardiovascular Specialists and his current practice location is 1453 E Bert Koun Loop, Ste 112, Shreveport, Louisiana. You can reach out to his office (for appointments etc.) via phone at (318) 798-9400.

Dr William Howard Haynie Jr is licensed to practice in Louisiana (license number 016837) 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 1588664080.

Contact Information

Dr William Howard Haynie Jr, MD
1453 E Bert Koun Loop, Ste 112,
Shreveport, LA 71105-6800
(318) 798-9400
(318) 213-7276

Map and Direction




Physician's Profile

Full NameDr William Howard Haynie Jr
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience42 Years
Location1453 E Bert Koun Loop, Shreveport, Louisiana
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 Howard Haynie Jr attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1982
  NPI Data:
  • NPI Number: 1588664080
  • Provider Enumeration Date: 07/26/2005
  • Last Update Date: 01/30/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2860541323
  • Enrollment ID: I20100812000758

Medical Identifiers

Medical identifiers for Dr William Howard Haynie Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588664080NPI-NPPES
1376418MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 016837 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Health Shreveport - BossierShreveport, LAHospital
Claiborne Memorial Medical CenterHomer, LAHospital
Willis Knighton Medical Center, IncShreveport, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Cardiovascular Specialists731522475519

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 Howard Haynie Jr allows following entities to bill medicare on his behalf.
Entity NameAdvanced Cardiovascular Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881127090
PECOS PAC ID: 7315224755
Enrollment ID: O20170512002294

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 Howard Haynie Jr 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 Howard Haynie Jr, MD
Po Box 51008,
Shreveport, LA 71135-1008

Ph: (318) 798-9400
Dr William Howard Haynie Jr, MD
1453 E Bert Koun Loop, Ste 112,
Shreveport, LA 71105-6800

Ph: (318) 798-9400

Reviews and Comments


Internal Medicine Doctors in Shreveport, LA

Mansi Shah, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1455 E Bert Koun Loop, #210, Shreveport, LA 71105
Phone: 318-798-4515    Fax: 318-798-4530
Pratik Agrawal,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1541 Kings Hwy, Shreveport, LA 71103
Phone: 318-626-0000    
Dr. Bader Alotaibi, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 2727 Hearne Ave Ste 301, Shreveport, LA 71103
Phone: 318-631-6400    
Paul A Rushing, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1455 E Bert Kouns Loop, Shreveport, LA 71105
Phone: 318-798-4488    Fax: 318-798-4420
Sanjay Jain,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 510 E Stoner Ave, Primary Care (110), Shreveport, LA 71101
Phone: 318-221-8411    
Steven R Bailey, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1541 Kings Hwy, Shreveport, LA 71103
Phone: 318-626-0000    
Venkateswara K Rao, M.D.,
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1501 Kings Hwy, Department Of Medicine, Shreveport, LA 71103
Phone: 318-675-5000    

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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