Dr Daisy Florence Lazarous, MD - Medicare Cardiovascular Disease (cardiology) in Washington, DC

Dr Daisy Florence Lazarous, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Washington, District Of Columbia. She graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Adventist Physician Services Inc and her current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 444-8843.

Dr Daisy Florence Lazarous is licensed to practice in Oklahoma (license number 23871) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1952397382.

Contact Information

Dr Daisy Florence Lazarous, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-8843
Not Available

Map and Direction




Physician's Profile

Full NameDr Daisy Florence Lazarous
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience40 Years
Location3800 Reservoir Rd Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Daisy Florence Lazarous graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1952397382
  • Provider Enumeration Date: 09/21/2005
  • Last Update Date: 03/09/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4486624012
  • Enrollment ID: I20061030000576

Medical Identifiers

Medical identifiers for Dr Daisy Florence Lazarous such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952397382NPI-NPPES
21735658001OtherOKBCBS-ALTUS
5683526OtherOKAETNA
1597591OtherMDAETNA HMO
200033150AMedicaidOK
243421103OtherMDMEDICARE RAILROAD
5683526OtherMDAETNA PPO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 23871 (Oklahoma)Primary
207UN0901XNuclear Medicine - Nuclear Cardiology 23871 (Oklahoma)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Healthcare White Oak Medical CenterSilver spring, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Physician Services Inc4284631540131

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 Daisy Florence Lazarous allows following entities to bill medicare on her behalf.
Entity NameMedical Faculty Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417990581
PECOS PAC ID: 4082528898
Enrollment ID: O20031117000341
Entity NameAdventist Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376623207
PECOS PAC ID: 4284631540
Enrollment ID: O20061030000122

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 Daisy Florence Lazarous 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 Daisy Florence Lazarous, MD
Po Box 418283,
Boston, MA 02241-8283

Ph: (703) 558-1544
Dr Daisy Florence Lazarous, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-8843

Reviews and Comments


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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).

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