James Knox Simpson Iii, MD - Medicare Internal Medicine in Mobile, AL

James Knox Simpson Iii, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Mobile, Alabama. His current practice location is 6701 Airport Blvd, Suite A-101, Mobile, Alabama. You can reach out to his office (for appointments etc.) via phone at (251) 633-8880.

James Knox Simpson Iii is licensed to practice in Alabama (license number 00013966) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114933181.

Contact Information

James Knox Simpson Iii, MD
6701 Airport Blvd, Suite A-101,
Mobile, AL 36608-6705
(251) 633-8880
(251) 634-4512

Map and Direction




Physician's Profile

Full NameJames Knox Simpson Iii
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location6701 Airport Blvd, Mobile, Alabama
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114933181
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 10/25/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0941331516
  • Enrollment ID: I20100625000191

Medical Identifiers

Medical identifiers for James Knox Simpson Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114933181NPI-NPPES
000093101MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 00013966 (Alabama)Primary

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. James Knox Simpson Iii allows following entities to bill medicare on his behalf.
Entity NameUniversity Of South Alabama Health Care Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508392432
PECOS PAC ID: 4082986088
Enrollment ID: O20170825003180

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. James Knox Simpson 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
James Knox Simpson Iii, MD
6701 Airport Blvd Ste A101,
Mobile, AL 36608-6767

Ph: (251) 633-8880
James Knox Simpson Iii, MD
6701 Airport Blvd, Suite A-101,
Mobile, AL 36608-6705

Ph: (251) 633-8880

Reviews and Comments


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Reynaldo Rodriguez, DO
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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.