William E Blalock Iii, MD - Medicare Cardiovascular Disease (cardiology) in Chattanooga, TN

William E Blalock Iii, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Chattanooga, Tennessee. He went to Wake Forest University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Chattanooga Hamilton County Hospital Authority, Erlanger Health and his current practice location is 1614 Gunbarrel Rd, Suite 101, Chattanooga, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 553-7600.

William E Blalock Iii is licensed to practice in Tennessee (license number 21693) 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 1740254820.

Contact Information

William E Blalock Iii, MD
1614 Gunbarrel Rd, Suite 101,
Chattanooga, TN 37421
(423) 553-7600
Not Available

Map and Direction




Physician's Profile

Full NameWilliam E Blalock Iii
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience36 Years
Location1614 Gunbarrel Rd, Chattanooga, Tennessee
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 E Blalock Iii attended and graduated from Wake Forest University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1740254820
  • Provider Enumeration Date: 02/15/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2365471471
  • Enrollment ID: I20050809000896

Medical Identifiers

Medical identifiers for William E Blalock Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740254820NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 21693 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Erlanger Medical CenterChattanooga, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chattanooga Hamilton County Hospital Authority0547179731158
Erlanger Health1153780226392

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 E Blalock Iii allows following entities to bill medicare on his behalf.
Entity NameChattanooga Hamilton County Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154751931
PECOS PAC ID: 0547179731
Enrollment ID: O20040302001086
Entity NameErlanger Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477256303
PECOS PAC ID: 1153780226
Enrollment ID: O20230707000849

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 E Blalock Iii 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 E Blalock Iii, MD
Po Box 28345, 1614 Gunbarrel Rd Suite 101,
Chattanooga, TN 37424-8345

Ph: (423) 553-7600
William E Blalock Iii, MD
1614 Gunbarrel Rd, Suite 101,
Chattanooga, TN 37421

Ph: (423) 553-7600

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).

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.