Stephen Craig Marcum, MD - Medicare Internal Medicine in Webster, TX

Stephen Craig Marcum, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Webster, Texas. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1015 Medical Center Blvd, Suite 1400, Webster, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 338-2861.

Stephen Craig Marcum is licensed to practice in Texas (license number G9983) 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 1730217928.

Contact Information

Stephen Craig Marcum, MD
1015 Medical Center Blvd, Suite 1400,
Webster, TX 77598-4052
(281) 338-2861
(281) 554-2035

Map and Direction




Physician's Profile

Full NameStephen Craig Marcum
GenderMale
SpecialityInternal Medicine
Experience43 Years
Location1015 Medical Center Blvd, Webster, 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:
  • Stephen Craig Marcum attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1981
  NPI Data:
  • NPI Number: 1730217928
  • Provider Enumeration Date: 03/01/2007
  • Last Update Date: 06/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1557331022
  • Enrollment ID: I20050822000636

Medical Identifiers

Medical identifiers for Stephen Craig Marcum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730217928NPI-NPPES
131764607MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G9983 (Texas)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. Stephen Craig Marcum allows following entities to bill medicare on his behalf.
Entity NameBay Area Houston Gastroenterology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497970867
PECOS PAC ID: 8426088287
Enrollment ID: O20050822000429

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. Stephen Craig Marcum 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
Stephen Craig Marcum, MD
1015 W Medical Center Blvd Ste 1400,
Webster, TX 77598-4055

Ph: (281) 338-2861
Stephen Craig Marcum, MD
1015 Medical Center Blvd, Suite 1400,
Webster, TX 77598-4052

Ph: (281) 338-2861

Reviews and Comments


Internal Medicine Doctors in Webster, TX

Dr. Atul Matta, M.B.B.S
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Practice Location: 200 Blossom St, Webster, TX 77598
Phone: 832-632-6500    
Niraj Choudhary, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 360 E Medical Center Blvd, Suite A, Webster, TX 77598
Phone: 832-932-5669    Fax: 832-932-5249
Maha Khalifa Al-lahiq, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 N Kobayashi, Suite A, Webster, TX 77598
Phone: 281-724-1860    Fax: 281-724-1861
Halie Shah,
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Medicare: Accepting Medicare Assignments
Practice Location: 19419 Gulf Fwy, Webster, TX 77598
Phone: 281-316-1000    Fax: 281-316-0112
Dr. Alfred Salim Maksoud, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 501 Orchard St, Suite 200, Webster, TX 77598
Phone: 281-557-8555    
Dr. Snehalkumar Arjunbhai Patel, M.D
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 201 Blossom St, Suite C, Webster, TX 77598
Phone: 832-376-8500    Fax: 832-376-8505
Souad Enakuaa, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Kobayashi Ste 312, Webster, TX 77598
Phone: 281-724-8333    Fax: 281-336-1680

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.