Dr John Mark Lawson, MD - Medicare Gastroenterology in Christiansburg, VA

Dr John Mark Lawson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Christiansburg, Virginia. He went to Emory University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Capital Digestive Care Llc, Carilion Healthcare Corporation and his current practice location is 110 Akers Farm Rd, Christiansburg, Virginia. You can reach out to his office (for appointments etc.) via phone at (540) 382-9405.

Dr John Mark Lawson is licensed to practice in Virginia (license number 010146550) 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 1164406716.

Contact Information

Dr John Mark Lawson, MD
110 Akers Farm Rd,
Christiansburg, VA 24073-4863
(540) 382-9405
Not Available

Map and Direction




Physician's Profile

Full NameDr John Mark Lawson
GenderMale
SpecialityGastroenterology
Experience44 Years
Location110 Akers Farm Rd, Christiansburg, Virginia
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 John Mark Lawson attended and graduated from Emory University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1164406716
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 03/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8527148527
  • Enrollment ID: I20100917000516

Medical Identifiers

Medical identifiers for Dr John Mark Lawson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164406716NPI-NPPES
314223OtherMAMSI
005818290MedicaidVA
314223OtherOPT CHOICE
541870984OtherVA HEALTH NETWORK
C13214OtherMEDICARE RR GROUP
100000219OtherTRAILBLAZERS
541870984006OtherCHAMPUS
541870984028OtherCIGNA
005818290OtherFIRST HEALTH
110175154OtherTRAVELERS
110175154OtherRR MEDICARE
25106OtherOPTIMA
394397OtherANTHEM HBV
209382OtherANTHEM OBIOI
25106OtherSENTARA
790527UMedicaidNC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 010146550 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bon Secours Maryview Medical CenterPortsmouth, VAHospital
Carilion New River Valley Medical CenterChristiansburg, VAHospital
Sentara Obici HospitalSuffolk, VAHospital
Sentara Norfolk General HospitalNorfolk, VAHospital
Southampton Memorial HospitalFranklin, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Capital Digestive Care Llc3870669419193
Carilion Healthcare Corporation5890607253419

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 John Mark Lawson allows following entities to bill medicare on his behalf.
Entity NameCarilion Healthcare Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447206370
PECOS PAC ID: 5890607253
Enrollment ID: O20031106000273
Entity NameCapital Digestive Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992752521
PECOS PAC ID: 3870669419
Enrollment ID: O20211124000446

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 John Mark Lawson 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 John Mark Lawson, MD
213 S Jefferson St Ste 1006,
Roanoke, VA 24011-1713

Ph: (540) 224-5705
Dr John Mark Lawson, MD
110 Akers Farm Rd,
Christiansburg, VA 24073-4863

Ph: (540) 382-9405

Reviews and Comments


Internal Medicine Doctors in Christiansburg, VA

Vishal B. Gohil, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Akers Farm Rd, Christiansburg, VA 24073
Phone: 540-382-9405    Fax: 540-382-2958
Amjad Uzair Wyne, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2900 Lamb Cir, Suite 201, Christiansburg, VA 24073
Phone: 540-731-3172    
Dr. Michael Elliot Sternberg, DO, MS
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2900 Lamb Cir Ste 201, Christiansburg, VA 24073
Phone: 540-731-2328    
Dr. Allan H Sklar, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 20 Phoenix Blvd Nw, Christiansburg, VA 24073
Phone: 540-381-3750    Fax: 540-381-3751
Mr. Matthew Benjamin Burns, AG-ACNP
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Lamb Cir Ste 7-700a, Christiansburg, VA 24073
Phone: 540-731-7460    Fax: 540-731-1081
Dr. Ghazaleh Zardoost Aram, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Akers Farm Rd, Christiansburg, VA 24073
Phone: 540-382-9405    Fax: 540-382-2958
Dr. Thomas Paul Vacek, M.D., M.S.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Lamb Cir Ste 201, Christiansburg, VA 24073
Phone: 540-731-2328    Fax: 540-639-3950

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.