Michael C Obiefune, MD - Medicare Internal Medicine in Baltimore, MD

Michael C Obiefune, MD is a medicare enrolled "Family Medicine" physician in Baltimore, Maryland. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice University Of Maryland Faculty Physicians Immediate Care Llc, University Of Maryland Family Medicine Associates, P.a. and his current practice location is 22 S Greene St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 328-8040.

Michael C Obiefune is licensed to practice in Maryland (license number D56462) 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 1073552881.

Contact Information

Michael C Obiefune, MD
22 S Greene St,
Baltimore, MD 21201-1544
(410) 328-8040
(443) 462-3514

Map and Direction




Physician's Profile

Full NameMichael C Obiefune
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location22 S Greene St, Baltimore, Maryland
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:
  • Michael C Obiefune graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1073552881
  • Provider Enumeration Date: 06/06/2006
  • Last Update Date: 01/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7012994130
  • Enrollment ID: I20040706001273

Medical Identifiers

Medical identifiers for Michael C Obiefune such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073552881NPI-NPPES
409218000MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine D56462 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Maryland Faculty Physicians Immediate Care Llc761828465413
University Of Maryland Family Medicine Associates, P.a.418366285131

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. Michael C Obiefune allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Maryland Physicians P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689623175
PECOS PAC ID: 2769394808
Enrollment ID: O20031105000792
Entity NameUniversity Of Maryland Family Medicine Associates, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053424994
PECOS PAC ID: 4183662851
Enrollment ID: O20050422000217
Entity NameTotal Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972597425
PECOS PAC ID: 0446258487
Enrollment ID: O20071107000802
Entity NameUniversity Of Maryland Faculty Physicians Immediate Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972986271
PECOS PAC ID: 7618284654
Enrollment ID: O20150923001951

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. Michael C Obiefune 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
Michael C Obiefune, MD
Po Box 64442,
Baltimore, MD 21201-1544

Ph: (410) 328-8040
Michael C Obiefune, MD
22 S Greene St,
Baltimore, MD 21201-1544

Ph: (410) 328-8040

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).

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.