Dr Zafar Abulhasan Ansari, MD - Medicare Internal Medicine in Waldorf, MD

Dr Zafar Abulhasan Ansari, MD is a medicare enrolled "Internal Medicine" physician in Waldorf, Maryland. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 7 Post Office Rd Ste E, Waldorf, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 396-4800.

Dr Zafar Abulhasan Ansari is licensed to practice in Maryland (license number D0053219) 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 1023125218.

Contact Information

Dr Zafar Abulhasan Ansari, MD
7 Post Office Rd Ste E,
Waldorf, MD 20602-2744
(301) 396-4800
Not Available

Map and Direction




Physician's Profile

Full NameDr Zafar Abulhasan Ansari
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location7 Post Office Rd Ste E, Waldorf, Maryland
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 Zafar Abulhasan Ansari attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1023125218
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9830281781
  • Enrollment ID: I20070822001547

Medical Identifiers

Medical identifiers for Dr Zafar Abulhasan Ansari such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023125218NPI-NPPES
7302029MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0053219 (Maryland)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 Zafar Abulhasan Ansari allows following entities to bill medicare on his behalf.
Entity NameZafar A. Ansari Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922323377
PECOS PAC ID: 3870629587
Enrollment ID: O20100406000432

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 Zafar Abulhasan Ansari 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 Zafar Abulhasan Ansari, MD
7 Post Office Rd Ste E,
Waldorf, MD 20602-2744

Ph: (301) 396-4800
Dr Zafar Abulhasan Ansari, MD
7 Post Office Rd Ste E,
Waldorf, MD 20602-2744

Ph: (301) 396-4800

Reviews and Comments


Internal Medicine Doctors in Waldorf, MD

Dr. Sailaja Nandipati,
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Practice Location: 3500 Old Washington Rd, Suite 202, Waldorf, MD 20602
Phone: 301-843-2223    Fax: 301-843-2355
Ms. Tulani Washington Plaskett, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 12070 Old Line Ctr Ste 303, Waldorf, MD 20602
Phone: 301-645-5100    
Firas Al Sammarrai, M.B.CH.B.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Saint Patricks Dr, Waldorf, MD 20603
Phone: 301-373-7900    Fax: 301-373-6900
Dr. Alex Ryzhikov, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Saint Patricks Dr, Waldorf, MD 20603
Phone: 301-705-7870    Fax: 301-705-7628
Dr. Betty Siu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3510 Old Washington Rd, Suite #100, Waldorf, MD 20602
Phone: 301-609-5200    Fax: 301-609-5220
Dr. Lorenzo Childress Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2855 Crain Hwy, Waldorf, MD 20601
Phone: 240-427-1926    Fax: 240-427-1927

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.