John T Antoniades, MD - Medicare Orthopedic Surgery in Baltimore, MD

John T Antoniades, MD is a medicare enrolled "Orthopaedic Surgery" physician in Baltimore, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Lifebridge Sports Medicine And Rehabilitation Llc, St. Agnes Healthcare, Inc. and his current practice location is 3449 Wilkens Ave Ste 300, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (667) 234-9992.

John T Antoniades is licensed to practice in Maryland (license number D0058226) 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 1437187960.

Contact Information

John T Antoniades, MD
3449 Wilkens Ave Ste 300,
Baltimore, MD 21229
(667) 234-9992
(667) 234-9997

Map and Direction




Physician's Profile

Full NameJohn T Antoniades
GenderMale
SpecialityOrthopedic Surgery
Experience30 Years
Location3449 Wilkens Ave Ste 300, 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:
  • John T Antoniades attended and graduated from University Of Maryland School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1437187960
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 05/02/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4486626843
  • Enrollment ID: I20040810000292

Medical Identifiers

Medical identifiers for John T Antoniades such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437187960NPI-NPPES
405613200MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery D0058226 (Maryland)Secondary
207XX0005XOrthopaedic Surgery - Sports Medicine D0058226 (Maryland)Secondary
207X00000XOrthopaedic Surgery D0058226 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Call, IncWestminster, MDHome health agency
Stella Maris IncTimonium, MDHome health agency
HomecallEaston, MDHome health agency
Homecall, IncBaltimore, MDHome health agency
Saint Agnes HospitalBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lifebridge Sports Medicine And Rehabilitation Llc4385787910210
St. Agnes Healthcare, Inc.9830092733237

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. John T Antoniades allows following entities to bill medicare on his behalf.
Entity NameSt. Agnes Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144250176
PECOS PAC ID: 9830092733
Enrollment ID: O20040128001146

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. John T Antoniades 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
John T Antoniades, MD
3449 Wilkens Ave Ste 300,
Baltimore, MD 21229-5218

Ph: (667) 234-9992
John T Antoniades, MD
3449 Wilkens Ave Ste 300,
Baltimore, MD 21229

Ph: (667) 234-9992

Reviews and Comments


Orthopaedic Surgery Doctors in Baltimore, MD

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Paul C Mcafee, M.D., MBA
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Phone: 410-554-2175    Fax: 410-554-2917

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.