Dr Mark L Douglas, DO - Medicare Internal Medicine in Cross Lanes, WV

Dr Mark L Douglas, DO is a medicare enrolled "Internal Medicine" physician in Cross Lanes, West Virginia. He went to West Virginia School Of Osteopathic Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 5098 West Washington St, Ste 408, Cross Lanes, West Virginia. You can reach out to his office (for appointments etc.) via phone at (304) 776-5594.

Dr Mark L Douglas is licensed to practice in West Virginia (license number 1390) 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 1306974464.

Contact Information

Dr Mark L Douglas, DO
5098 West Washington St, Ste 408,
Cross Lanes, WV 25313-1419
(304) 776-5594
(304) 776-3521

Map and Direction




Physician's Profile

Full NameDr Mark L Douglas
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location5098 West Washington St, Cross Lanes, West 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 Mark L Douglas attended and graduated from West Virginia School Of Osteopathic Medicine in 1989
  NPI Data:
  • NPI Number: 1306974464
  • Provider Enumeration Date: 03/01/2007
  • Last Update Date: 12/31/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0941114631
  • Enrollment ID: I20120302000016

Medical Identifiers

Medical identifiers for Dr Mark L Douglas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306974464NPI-NPPES
001722523OtherWVBLUE CROSS BLUE SHIELD
0839644OtherWVMEDICARE PIN
4333567OtherWVAETNA
550773123OtherWVTAX ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 1390 (West Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Charleston Area Medical CenterCharleston, WVHospital
Thomas Memorial HospitalSouth charleston, WVHospital
St Francis HospitalCharleston, WVHospital
Cabell Huntington Hospital IncHuntington, WVHospital

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 Mark L Douglas 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 Mark L Douglas, DO
5098 West Washington St, Ste 408,
Cross Lanes, WV 25313-1419

Ph: (304) 776-5594
Dr Mark L Douglas, DO
5098 West Washington St, Ste 408,
Cross Lanes, WV 25313-1419

Ph: (304) 776-5594

Reviews and Comments


Internal Medicine Doctors in Cross Lanes, WV

Dr. Arvind Z Viradia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 117 Goff Mountain Rd, Cross Lanes, WV 25313
Phone: 304-776-2072    Fax: 304-776-7678
Dr. Ashish Sheth, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 924 Cross Lanes Dr, Cross Lanes Internal Medicine Group Inc, Cross Lanes, WV 25313
Phone: 304-776-9872    Fax: 304-204-2385
Dr. Mark Kerry Stephens, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 130 Goff Mountain Rd, Cross Lanes, WV 25313
Phone: 304-388-7070    Fax: 304-388-7075
Syed Ali Mehdi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5161 Washington St W, Cross Lanes, WV 25313
Phone: 304-722-7600    Fax: 304-722-7610

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.