Demetrios James Catevenis, MD - Medicare Internal Medicine in Cheverly, MD

Demetrios James Catevenis, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Cheverly, Maryland. His current practice location is 3001 Hospital Dr, Cheverly, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 618-6100.

Demetrios James Catevenis is licensed to practice in Maryland (license number D0030318) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1699852947.

Contact Information

Demetrios James Catevenis, MD
3001 Hospital Dr,
Cheverly, MD 20785-1189
(301) 618-6100
(301) 618-3521

Map and Direction




Physician's Profile

Full NameDemetrios James Catevenis
GenderMale
SpecialityInternal Medicine - Critical Care Medicine
Location3001 Hospital Dr, Cheverly, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699852947
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7113110776
  • Enrollment ID: I20101015000389

Medical Identifiers

Medical identifiers for Demetrios James Catevenis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699852947NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine D0030318 (Maryland)Primary

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. Demetrios James Catevenis allows following entities to bill medicare on his behalf.
Entity NameDimensions Healthcare Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346354834
PECOS PAC ID: 1557269743
Enrollment ID: O20031226000032
Entity NameShock Trauma Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679512909
PECOS PAC ID: 6800882317
Enrollment ID: O20161019001188

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. Demetrios James Catevenis 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
Demetrios James Catevenis, MD
3417 Swallowtail Ct,
Edgewater, MD 21037-2780

Ph: (240) 456-2250
Demetrios James Catevenis, MD
3001 Hospital Dr,
Cheverly, MD 20785-1189

Ph: (301) 618-6100

Reviews and Comments


Internal Medicine Doctors in Cheverly, MD

Masoud Kalantar, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-3776    
Sonia John, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Landover Rd, Reyes, Meades And Nayak P.a., Cheverly, MD 20785
Phone: 301-772-1133    
Dr. Ravinder K Rustagi, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6132 Landover Rd, Cheverly, MD 20785
Phone: 301-386-2666    Fax: 301-386-2085
Imran Naseer Virk, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-6699    Fax: 301-618-6698
Dr. Kolawole Oloniyo Sr., M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-3776    Fax: 301-618-2986
Dr. Venkata Vinod Kumar Matli, M.D.,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, 5th Floor Dept Of Internal Medicine, Cheverly, MD 20785
Phone: 301-618-3776    Fax: 301-618-2986
Linda D Green, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-3772    

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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