Dr Mary Wall Zwirb, MD - Internal Medicine in Falls Church, VA

Dr Mary Wall Zwirb, MD is a Internal Medicine - Geriatric Medicine physician based in Falls Church, Virginia. Dr Mary Wall Zwirb is licensed to practice in Virginia (license number 0101040995) and her current practice location is 201 N Washington St, Falls Church, Virginia. She can be reached at her office (for appointments etc.) via phone at (703) 237-4000.

NPI number for Dr Mary Wall Zwirb is 1861521957 and her current mailing address is 2101 E Jefferson St, Kaiser Permanente, Ppqa, 6 West, Attn: Theresa Brooks, Rockville, Maryland. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1861521957.

Contact Information

Dr Mary Wall Zwirb, MD
201 N Washington St,
Falls Church, VA 22046-4518
(703) 237-4000
(703) 536-1400

Map and Direction




Physician's Profile

Full NameDr Mary Wall Zwirb
GenderFemale
SpecialityInternal Medicine - Geriatric Medicine
Location201 N Washington St, Falls Church, Virginia
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1861521957
  • Provider Enumeration Date: 03/05/2007
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Mary Wall Zwirb such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861521957NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 0101040995 (Virginia)Primary

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 Mary Wall Zwirb is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mary Wall Zwirb, MD
2101 E Jefferson St, Kaiser Permanente, Ppqa, 6 West, Attn: Theresa Brooks,
Rockville, MD 20852-4908

Ph: (301) 816-6660
Dr Mary Wall Zwirb, MD
201 N Washington St,
Falls Church, VA 22046-4518

Ph: (703) 237-4000

Reviews and Comments


Internal Medicine Doctors in Falls Church, VA

Amita Rajani, M.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 3300 Gallows Road Inova Fairfax Medical Campus, Department Of Medicine, Npt-2, Falls Church, VA 22042
Phone: 703-776-7780    
Dr. Mary Beck O'donnell, M.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2960 Sleepy Hollow Rd, Falls Church, VA 22044
Phone: 703-536-2000    Fax: 703-536-4256
Lindsey A. Cilia, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2901 Telestar Ct Ste 200, Falls Church, VA 22042
Phone: 703-573-3494    Fax: 703-573-5353
Chin Hee Kim, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Gallows Rd Dept Of, Falls Church, VA 22042
Phone: 703-776-3582    
Candyce Heather Greene, MD, MPH, MSW
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4001    Fax: 703-776-7113
Dr. Megan Elizabeth Terek, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4001    Fax: 703-776-7113
Dr. Hazim El-haddad, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2901 Telestar Ct Ste 200, Falls Church, VA 22042
Phone: 703-573-3494    Fax: 703-573-5353

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.