Mark Charles Ferris, MD - Medicare Pulmonary Disease in Paris, TX

Mark Charles Ferris, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Paris, Texas. He went to University Of Oklahoma College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Prmc Healthcare Group, Inc. and his current practice location is 2850 Lewis Ln Ste 109, Paris, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 737-1680.

Mark Charles Ferris is licensed to practice in Texas (license number J5758) 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 1245255629.

Contact Information

Mark Charles Ferris, MD
2850 Lewis Ln Ste 109,
Paris, TX 75460-9378
(903) 737-1680
Not Available

Map and Direction




Physician's Profile

Full NameMark Charles Ferris
GenderMale
SpecialityPulmonary Disease
Experience36 Years
Location2850 Lewis Ln Ste 109, Paris, 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:
  • Mark Charles Ferris attended and graduated from University Of Oklahoma College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1245255629
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 08/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8729064894
  • Enrollment ID: I20110525000315

Medical Identifiers

Medical identifiers for Mark Charles Ferris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245255629NPI-NPPES
115596203MedicaidTX
290012186OtherTXRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine J5758 (Texas)Secondary
207RP1001XInternal Medicine - Pulmonary Disease J5758 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Paris Regional Medical CenterParis, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prmc Healthcare Group, Inc.640691990137

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. Mark Charles Ferris allows following entities to bill medicare on his behalf.
Entity NamePrmc Healthcare Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457514648
PECOS PAC ID: 6406919901
Enrollment ID: O20090109000317

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. Mark Charles Ferris 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
Mark Charles Ferris, MD
Po Box 1457,
Paris, TX 75461-1457

Ph: (903) 737-1680
Mark Charles Ferris, MD
2850 Lewis Ln Ste 109,
Paris, TX 75460-9378

Ph: (903) 737-1680

Reviews and Comments


Internal Medicine Doctors in Paris, TX

Dr. Thomas R Troutt, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 927 S Collegiate Dr, Paris, TX 75460
Phone: 903-785-9898    
Dr. Alefia A Tapia, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Farm Road 195, Paris, TX 75462
Phone: 903-739-7920    Fax: 903-739-7925
Syed J Mahdi, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1055 Clarksville St, Ste 185, Paris, TX 75460
Phone: 903-739-7461    Fax: 903-739-7935
Dr. Paul Thomas Jackson Jr., MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4550 Lamar Ave, Suite 200, Paris, TX 75462
Phone: 903-739-2888    Fax: 903-739-9643
Khalid Shafiq, MD, FACC, FSCAI
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Farm Road 195, Paris, TX 75462
Phone: 903-739-2700    Fax: 903-784-1749
Dr. Sucharu Prakash, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3550 Ne Loop 286, Paris, TX 75460
Phone: 903-785-0031    Fax: 903-784-6755
Mark W. Greenwell, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 635 Stone Ave, Paris, TX 75460
Phone: 903-785-3300    Fax: 903-785-3310

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.