Dr Keith Douglas Rigsby, MD - Medicare Internal Medicine in Ennis, TX

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Dr Keith Douglas Rigsby, MD is a medicare enrolled "Internal Medicine" physician in Ennis, Texas. He went to University Of Tennessee, Hsc, College Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vip Healthcare Pllc, Urgent Plus Care Llc and his current practice location is 601 S Clay St, Suite 104, Ennis, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 875-6600.

Dr Keith Douglas Rigsby is licensed to practice in Texas (license number M1320) 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 1952359622.

Contact Information

Dr Keith Douglas Rigsby, MD
601 S Clay St, Suite 104,
Ennis, TX 75119-5771
(972) 875-6600
Not Available

Map and Direction




Physician's Profile

Full NameDr Keith Douglas Rigsby
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location601 S Clay St, Ennis, Texas
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 Keith Douglas Rigsby attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 2003
  NPI Data:
  • NPI Number: 1952359622
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 08/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1850303249
  • Enrollment ID: I20060629000379

Medical Identifiers

Medical identifiers for Dr Keith Douglas Rigsby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952359622NPI-NPPES
183589403MedicaidTX
8W7175OtherTXBCBS
183589401MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M1320 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Infinite Care Home Health IncWaxahachie, TXHome health agency
M & L Medical Services Hospice IncDesoto, TXHospice
Renaissance Rehabilitation And Healthcare CenterItaly, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vip Healthcare Pllc36788964612
Urgent Plus Care Llc71131565632

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 Keith Douglas Rigsby allows following entities to bill medicare on his behalf.
Entity NameTexas Specialty Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558521179
PECOS PAC ID: 6305901927
Enrollment ID: O20090216000230
Entity NameUrgent Plus Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922431022
PECOS PAC ID: 7113156563
Enrollment ID: O20140204001639
Entity NameVip Healthcare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346643566
PECOS PAC ID: 3678896461
Enrollment ID: O20141231001473

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 Keith Douglas Rigsby 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 Keith Douglas Rigsby, MD
601 S Clay St Ste 104,
Ennis, TX 75119-5771

Ph: (972) 875-6600		Dr Keith Douglas Rigsby, MD
601 S Clay St, Suite 104,
Ennis, TX 75119-5771

Ph: (972) 875-6600

Reviews and Comments


Internal Medicine Doctors in Ennis, TX

Dr. Ruby L. Anthony-white, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 601 S Clay St, Suite 104, Ennis, TX 75119
Phone: 972-875-6600    Fax: 972-875-8776
Dr. Felicia Lenora Lewis, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2203 W Lampasas St, Ste 111, Ennis, TX 75119
Phone: 972-875-7770    Fax: 972-875-7775
Dr. Bryan Keith White, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 S Hall St, Ennis, TX 75119
Phone: 541-799-4769    Fax: 972-502-9191
Dr. Margaret Mary Sullivan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 W Lampasas St, Ennis, TX 75119
Phone: 972-875-4700    
Larry A Jinks, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 W Lampasas St, Ennis, TX 75119
Phone: 972-875-4700    Fax: 972-878-4527
Robert A Silverman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 W Lampasas St, Ennis, TX 75119
Phone: 972-875-4700    Fax: 972-878-4527

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.