Dr Stephen W Welsh, MD - Medicare Gastroenterology in Columbia, MO

Dr Stephen W Welsh, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Columbia, Missouri. He went to Creighton University School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastrointestinal Associates, Llp and his current practice location is 210 Portland St Ste 100, Columbia, Missouri. You can reach out to his office (for appointments etc.) via phone at (573) 777-8818.

Dr Stephen W Welsh is licensed to practice in Missouri (license number R6050) 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 1114972619.

Contact Information

Dr Stephen W Welsh, MD
210 Portland St Ste 100,
Columbia, MO 65201-6677
(573) 777-8818
(573) 777-8819

Map and Direction




Physician's Profile

Full NameDr Stephen W Welsh
GenderMale
SpecialityGastroenterology
Experience45 Years
Location210 Portland St Ste 100, Columbia, Missouri
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 Stephen W Welsh attended and graduated from Creighton University School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1114972619
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 08/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6507825353
  • Enrollment ID: I20100920000474

Medical Identifiers

Medical identifiers for Dr Stephen W Welsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114972619NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology R6050 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boone Hospital CenterColumbia, MOHospital
Macon County Samaritan Memorial HospitalMacon, MOHospital
Bothwell Regional Health CenterSedalia, MOHospital
Pershing Memorial HospitalBrookfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastrointestinal Associates, Llp953716623623

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 Stephen W Welsh allows following entities to bill medicare on his behalf.
Entity NameGastrointestinal Associates, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912950585
PECOS PAC ID: 9537166236
Enrollment ID: O20070103000068

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 Stephen W Welsh 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 Stephen W Welsh, MD
210 Portland St, Suite 100,
Columbia, MO 65201-6677

Ph: (573) 777-8818
Dr Stephen W Welsh, MD
210 Portland St Ste 100,
Columbia, MO 65201-6677

Ph: (573) 777-8818

Reviews and Comments


Internal Medicine Doctors in Columbia, MO

Dr. Rahul Jain, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Dr, Columbia, MO 65212
Phone: 573-884-2296    Fax: 573-884-7743
Christos N Papageorgiou, M.D., PHD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: One Hospital Drive, Columbia, MO 65212
Phone: 573-882-2100    Fax: 573-884-7822
Jack Dwayne Bragg, DO
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: One Hospital Dr, Columbia, MO 65212
Phone: 573-884-8445    Fax: 573-884-5318
Michelle Middleton Woodson, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 800 Hospital Dr, Columbia, MO 65201
Phone: 573-814-6000    Fax: 573-814-6584
Dr. Sameer Bellapravalu, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Drive Room 313, Psychiatry Dept Dc067.00, Columbia, MO 65212
Phone: 573-884-6136    Fax: 573-884-1070
Dr. William L Woods, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1605 E Broadway Ste 300, Columbia, MO 65201
Phone: 573-256-7700    Fax: 573-256-3003
Dr. John J Cascone, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2101 Corona Rd Ste 102, Columbia, MO 65203
Phone: 573-234-1800    

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.