Douglas Barnes, MD - Medicare General Practice in Mc Lean, VA

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Douglas Barnes, MD is a medicare enrolled "General Practice" physician in Mc Lean, Virginia. His current practice location is 7410 Dulany Dr, Mc Lean, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 847-5657.

Douglas Barnes is licensed to practice in Virginia (license number 0101261676) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1871812800.

Contact Information

Douglas Barnes, MD
7410 Dulany Dr,
Mc Lean, VA 22101-2715
(703) 847-5657
Not Available

Map and Direction




Physician's Profile

Full NameDouglas Barnes
GenderMale
SpecialityGeneral Practice
Location7410 Dulany Dr, Mc Lean, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871812800
  • Provider Enumeration Date: 06/01/2010
  • Last Update Date: 04/10/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2769872175
  • Enrollment ID: I20211129001423

Medical Identifiers

Medical identifiers for Douglas Barnes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871812800NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101261676 (Virginia)Secondary
207R00000XInternal Medicine 244919 (Massachusetts)Secondary
390200000XStudent In An Organized Health Care Education/training Program 244919 (Massachusetts)Secondary
208D00000XGeneral Practice 0101261676 (Virginia)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. Douglas Barnes allows following entities to bill medicare on his behalf.
Entity NameSignify Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689158487
PECOS PAC ID: 3274895263
Enrollment ID: O20210226002383

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. Douglas Barnes 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
Douglas Barnes, MD
7410 Dulany Dr,
Mc Lean, VA 22101-2715

Ph: (703) 847-5657		Douglas Barnes, MD
7410 Dulany Dr,
Mc Lean, VA 22101-2715

Ph: (703) 847-5657

Reviews and Comments


General Practice Doctors in Mc Lean, VA

Dr. Sonja Britt Borgstrom, MD, MPH
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Practice Location: 8008 Westpark Dr, Mc Lean, VA 22102
Phone: 703-287-6400    
Dr. Yms Bushan, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 8350 Greensboro Dr, Suite 908, Mc Lean, VA 22102
Phone: 941-744-6147    Fax: 703-790-1616

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.