Hawa Massaquoi Osime, MD - Medicare Internal Medicine in White Plains, MD

Hawa Massaquoi Osime, MD is a medicare enrolled "Internal Medicine" physician in White Plains, Maryland. She went to Wayne State University School Of Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Medstar Medical Group Ii Llc and her current practice location is 4225 Altamont Pl Ste 201, White Plains, Maryland. You can reach out to her office (for appointments etc.) via phone at (240) 607-1500.

Hawa Massaquoi Osime is licensed to practice in Maryland (license number D81699) 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 1154539815.

Contact Information

Hawa Massaquoi Osime, MD
4225 Altamont Pl Ste 201,
White Plains, MD 20695
(240) 607-1500
(410) 367-2215

Map and Direction




Physician's Profile

Full NameHawa Massaquoi Osime
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location4225 Altamont Pl Ste 201, White Plains, 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:
  • Hawa Massaquoi Osime attended and graduated from Wayne State University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1154539815
  • Provider Enumeration Date: 05/18/2007
  • Last Update Date: 05/29/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0345315552
  • Enrollment ID: I20160721002356

Medical Identifiers

Medical identifiers for Hawa Massaquoi Osime such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154539815NPI-NPPES
359748OtherVAANTHEM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101242755 (Virginia)Secondary
208000000XPediatrics 0101242755 (Virginia)Secondary
207R00000XInternal Medicine D81699 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Southern Maryland Hospital CenterClinton, MDHospital
Calvert County Nursing Ctr.Prince frederick, MDNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group Ii Llc05474138252998

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. Hawa Massaquoi Osime allows following entities to bill medicare on her behalf.
Entity NameJohns Hopkins Community Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770518003
PECOS PAC ID: 8325943707
Enrollment ID: O20031201000115
Entity NameJohns Hopkins Community Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598868
PECOS PAC ID: 8325943707
Enrollment ID: O20031220000065
Entity NameMdics Rehabilitative Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124313309
PECOS PAC ID: 4981861903
Enrollment ID: O20120206000334
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000347
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040
Entity NameAlignmed Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881109452
PECOS PAC ID: 9739447400
Enrollment ID: O20180117001189

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. Hawa Massaquoi Osime 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
Hawa Massaquoi Osime, MD
9910 Franklin Square Dr # 2110,
Baltimore, MD 21236-4902

Ph: (410) 933-5412
Hawa Massaquoi Osime, MD
4225 Altamont Pl Ste 201,
White Plains, MD 20695

Ph: (240) 607-1500

Reviews and Comments


Internal Medicine Doctors in White Plains, MD

Dr. Ahmad Alkhatatneh, MD
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Phone: 240-518-6020    Fax: 240-518-6021
Dr. David Tardio, MD
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Kirandeep Kaur, MD
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Phone: 301-638-9505    Fax: 301-705-8831
Paulomi Manoj Dave,
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Phone: 240-518-6030    Fax: 240-518-6031
Dr. Ravinder K Sindhwani, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4475 Regency Pl, Suite 201, White Plains, MD 20695
Phone: 301-638-7802    Fax: 301-638-7805

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.