Mrs Tamara Nicolette Oei, MD - Medicare Diagnostic Radiology in Rockville, MD

Mrs Tamara Nicolette Oei, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Rockville, Maryland. She went to Harvard Medical School and graduated in 2005 and has 19 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Johns Hopkins University, Johns Hopkins University, Johns Hopkins University and her current practice location is 2101 E Jefferson St, Rockville, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 816-2424.

Mrs Tamara Nicolette Oei is licensed to practice in Maryland (license number D0071929) 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 1992870653.

Contact Information

Mrs Tamara Nicolette Oei, MD
2101 E Jefferson St,
Rockville, MD 20852-4908
(301) 816-2424
Not Available

Map and Direction




Physician's Profile

Full NameMrs Tamara Nicolette Oei
GenderFemale
SpecialityDiagnostic Radiology
Experience19 Years
Location2101 E Jefferson St, Rockville, 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:
  • Mrs Tamara Nicolette Oei attended and graduated from Harvard Medical School in 2005
  NPI Data:
  • NPI Number: 1992870653
  • Provider Enumeration Date: 11/21/2006
  • Last Update Date: 02/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2860524261
  • Enrollment ID: I20111103000597

Medical Identifiers

Medical identifiers for Mrs Tamara Nicolette Oei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992870653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology MD039261 (District Of Columbia)Secondary
2085R0202XRadiology - Diagnostic Radiology 0101249158 (Virginia)Secondary
2085R0202XRadiology - Diagnostic Radiology D0071929 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sibley Memorial HospitalWashington, DCHospital
Suburban HospitalBethesda, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University4981745098546
Johns Hopkins University4981745098546
Johns Hopkins University89219031472656

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. Mrs Tamara Nicolette Oei allows following entities to bill medicare on her behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1093796609
PECOS PAC ID: 4981745098
Enrollment ID: O20141208000975

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. Mrs Tamara Nicolette Oei 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
Mrs Tamara Nicolette Oei, MD
14175 Saddle River Dr,
North Potomac, MD 20878-4273

Ph: (617) 462-7203
Mrs Tamara Nicolette Oei, MD
2101 E Jefferson St,
Rockville, MD 20852-4908

Ph: (301) 816-2424

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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