Dr Allan J Morrison, MD - Medicare Internal Medicine in Annandale, VA

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Dr Allan J Morrison, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Annandale, Virginia. His current practice location is 3289 Woodburn Rd, Suite # 200, Annandale, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 560-7900.

Dr Allan J Morrison is licensed to practice in Virginia (license number 0101038950) 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 1043266448.

Contact Information

Dr Allan J Morrison, MD
3289 Woodburn Rd, Suite # 200,
Annandale, VA 22003-6800
(703) 560-7900
(703) 560-8408

Map and Direction




Physician's Profile

Full NameDr Allan J Morrison
GenderMale
SpecialityInternal Medicine - Infectious Disease
Location3289 Woodburn Rd, Annandale, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043266448
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 08/04/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0345348330
  • Enrollment ID: I20090325000296

Medical Identifiers

Medical identifiers for Dr Allan J Morrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043266448NPI-NPPES
6097910MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 0101038950 (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. Dr Allan J Morrison allows following entities to bill medicare on his behalf.
Entity NameInfectious Diseases Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326113549
PECOS PAC ID: 9537267513
Enrollment ID: O20070614000677

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 Allan J Morrison 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 Allan J Morrison, MD
3289 Woodburn Rd, Suite # 200,
Annandale, VA 22003-6800

Ph: (703) 560-7900		Dr Allan J Morrison, MD
3289 Woodburn Rd, Suite # 200,
Annandale, VA 22003-6800

Ph: (703) 560-7900

Reviews and Comments


Internal Medicine Doctors in Annandale, VA

Thomas Ambrose Mccabe, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: Northern Virginia Pulmonary & Critical Care Assoc. Pc, 3289 Woodburn Road, 350, Annandale, VA 22003
Phone: 703-641-8616    Fax: 703-641-9468
Dr. John K. Kim, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7700 Little River Tpke Ste 102, Annandale, VA 22003
Phone: 703-752-4623    Fax: 703-762-9978
Michelle Xiying Zucherman, DO
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 7617 Little River Tpke Ste 710, Annandale, VA 22003
Phone: 703-941-0267    
Aabha Jain, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Suite 200, Annandale, VA 22003
Phone: 703-560-7900    
Manisha Reddy, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7432 Little River Tpke, Annandale, VA 22003
Phone: 703-658-7060    
Dr. Vishal Mungal, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3289 Woodburn Rd, Annandale, VA 22003
Phone: 703-641-8616    Fax: 703-641-9468

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.