Christian Theodosis, MD - Medicare Emergency Medicine in Baltimore, MD

Christian Theodosis, MD is a medicare enrolled "Emergency Medicine" physician in Baltimore, Maryland. He went to New York University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Congress Emergency Group Llc, St. Bernard Emergency Group, Llc and his current practice location is 110 S Paca St, 6th Floor, Suite 200, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 328-4931.

Christian Theodosis is licensed to practice in Maryland (license number D0073251) 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 1780886952.

Contact Information

Christian Theodosis, MD
110 S Paca St, 6th Floor, Suite 200,
Baltimore, MD 21201-1642
(410) 328-4931
Not Available

Map and Direction




Physician's Profile

Full NameChristian Theodosis
GenderMale
SpecialityEmergency Medicine
Experience22 Years
Location110 S Paca 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:
  • Christian Theodosis attended and graduated from New York University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1780886952
  • Provider Enumeration Date: 06/01/2007
  • Last Update Date: 12/04/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3072694017
  • Enrollment ID: I20211022000565

Medical Identifiers

Medical identifiers for Christian Theodosis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780886952NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 36118543 (Illinois)Secondary
207P00000XEmergency Medicine D0073251 (Maryland)Primary
207P00000XEmergency Medicine 261121 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Hospital & ClinicsLafayette, LAHospital
St Bernard Parish HospitalChalmette, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Congress Emergency Group Llc155758035411
St. Bernard Emergency Group, Llc478996097222

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. Christian Theodosis allows following entities to bill medicare on his behalf.
Entity NameProfessional Emergency Medicine Management -- Lake Charles Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023430766
PECOS PAC ID: 7012131378
Enrollment ID: O20140609000077
Entity NameCongress Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912316944
PECOS PAC ID: 1557580354
Enrollment ID: O20140909002128
Entity NameSt. Bernard Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306386685
PECOS PAC ID: 4789960972
Enrollment ID: O20170425001231

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. Christian Theodosis 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
Christian Theodosis, MD
110 S Paca St, 6th Floor, Suite 200,
Baltimore, MD 21201-1642

Ph: () -
Christian Theodosis, MD
110 S Paca St, 6th Floor, Suite 200,
Baltimore, MD 21201-1642

Ph: (410) 328-4931

Reviews and Comments


Emergency Medicine Doctors in Baltimore, MD

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Dr. Donald W Alves, MD, MS, FACEP
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Michael Rayner Leedom, MD
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Practice Location: 22 S Greene St, Emergency Dept, Baltimore, MD 21201
Phone: 410-328-8025    Fax: 410-328-8028

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.