Margaret Derosa, NP - Medicare Nurse Practitioner in Brandywine, MD

Margaret Derosa, NP is a medicare enrolled "Nurse Practitioner - Family" in Brandywine, Maryland. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Maryland Oncology Hematology Pa and her current practice location is 7704 Matapeake Business Dr Ste 200, Brandywine, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 812-3900.

Margaret Derosa is licensed to practice in Maryland (license number AC001916) 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 1538612593.

Contact Information

Margaret Derosa, NP
7704 Matapeake Business Dr Ste 200,
Brandywine, MD 20613-3045
(301) 812-3900
Not Available

Map and Direction




Provider's Profile

Full NameMargaret Derosa
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location7704 Matapeake Business Dr Ste 200, Brandywine, Maryland
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:
  • Margaret Derosa graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1538612593
  • Provider Enumeration Date: 07/26/2016
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3274807946
  • Enrollment ID: I20170919001176

Medical Identifiers

Medical identifiers for Margaret Derosa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538612593NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AC001916 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Md Charles Regional Medical CenterLa plata, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maryland Oncology Hematology Pa206230210280

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. Margaret Derosa allows following entities to bill medicare on her behalf.
Entity NameMaryland Oncology Hematology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821271032
PECOS PAC ID: 2062302102
Enrollment ID: O20071016000305

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. Margaret Derosa 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
Margaret Derosa, NP
7704 Matapeake Business Dr Ste 200,
Brandywine, MD 20613-3045

Ph: (301) 812-3900
Margaret Derosa, NP
7704 Matapeake Business Dr Ste 200,
Brandywine, MD 20613-3045

Ph: (301) 812-3900

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.

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