Dr Michael Henry O'brien, MD - Medicare Pediatric Medicine in Washington, DC

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Dr Michael Henry O'brien, MD is a medicare enrolled "Pediatrics" physician in Washington, District Of Columbia. He went to University Of South Carolina School Of Medicine, Greenville and graduated in 2021 and has 5 years of diverse experience with area of expertise as Pediatric Medicine. He is a member of the group practice Suburban/nrh Medical Rehabilitation Inc and his current practice location is 2120 Bladensburg Rd Ne, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 407-3080.

Dr Michael Henry O'brien is licensed to practice in District Of Columbia (license number MD600001714) 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 1437738168.

Contact Information

Dr Michael Henry O'brien, MD
2120 Bladensburg Rd Ne,
Washington, DC 20018-1440
(202) 407-3080
(202) 232-8494

Map and Direction




Physician's Profile

Full NameDr Michael Henry O'brien
GenderMale
SpecialityPediatric Medicine
Experience5 Years
Location2120 Bladensburg Rd Ne, Washington, District Of Columbia
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 Michael Henry O'brien attended and graduated from University Of South Carolina School Of Medicine, Greenville in 2021
  NPI Data:
  • NPI Number: 1437738168
  • Provider Enumeration Date: 04/08/2021
  • Last Update Date: 06/01/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0749658318
  • Enrollment ID: I20260120000059

Medical Identifiers

Medical identifiers for Dr Michael Henry O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437738168NPI-NPPES
049690656MedicaidDC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics MD600001714 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Franklin Square Medical CenterRosedale, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Suburban/nrh Medical Rehabilitation Inc6507846771885

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 Michael Henry O'brien allows following entities to bill medicare on his behalf.
Entity NameCommunity of Hope, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649601154
PECOS PAC ID: 5092612762
Enrollment ID: O20031219000038

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 Michael Henry O'brien 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 Michael Henry O'brien, MD
4 Atlantic St Sw,
Washington, DC 20032-2350

Ph: (202) 470-3080		Dr Michael Henry O'brien, MD
2120 Bladensburg Rd Ne,
Washington, DC 20018-1440

Ph: (202) 407-3080

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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