Gary Douglas Thomas, MD - Medicare Internal Medicine in Winfield, AL

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Gary Douglas Thomas, MD is a medicare enrolled "Internal Medicine" physician in Winfield, Alabama. He went to University Of Alabama School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Pinnacle Physician Group Llp, Winfield Internal Medicine, Pc and his current practice location is 644 Tahoe Rd, Winfield, Alabama. You can reach out to his office (for appointments etc.) via phone at (205) 487-4224.

Gary Douglas Thomas is licensed to practice in Alabama (license number 15979) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1407895261.

Contact Information

Gary Douglas Thomas, MD
644 Tahoe Rd,
Winfield, AL 35594-5028
(205) 487-4224
(205) 487-3077

Map and Direction




Physician's Profile

Full NameGary Douglas Thomas
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location644 Tahoe Rd, Winfield, Alabama
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gary Douglas Thomas attended and graduated from University Of Alabama School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1407895261
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 02/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6002987898
  • Enrollment ID: I20080623000293

Medical Identifiers

Medical identifiers for Gary Douglas Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407895261NPI-NPPES
000035995MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 15979 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hospice Of Northwest AlabamaWinfield, ALHospice
Northwest Medical CenterWinfield, ALHospital
Diversicare Of WinfieldWinfield, ALNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pinnacle Physician Group Llp125448669921
Winfield Internal Medicine, Pc61039966814

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. Gary Douglas Thomas allows following entities to bill medicare on his behalf.
Entity NameWinfield Internal Medicine, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861667073
PECOS PAC ID: 6103996681
Enrollment ID: O20080610000674
Entity NamePinnacle Physician Group Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609008176
PECOS PAC ID: 1254486699
Enrollment ID: O20090908000472
Entity NameNwmc Winfield Physicians, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366831380
PECOS PAC ID: 8921324393
Enrollment ID: O20150302000951
Entity NameHcc Of Winfield Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255924098
PECOS PAC ID: 7810306925
Enrollment ID: O20210430001725

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. Gary Douglas Thomas 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
Gary Douglas Thomas, MD
644 Tahoe Rd,
Winfield, AL 35594-5028

Ph: (205) 487-4224		Gary Douglas Thomas, MD
644 Tahoe Rd,
Winfield, AL 35594-5028

Ph: (205) 487-4224

Reviews and Comments


Internal Medicine Doctors in Winfield, AL

James R Moss, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 644 Tahoe Rd, Winfield, AL 35594
Phone: 205-487-4224    Fax: 205-487-3077
Milo Dale Spruiell, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 644 Tahoe Rd, Winfield, AL 35594
Phone: 205-487-4224    Fax: 205-487-3077

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.