Peter S Petropoulos, MD - Medicare Emergency Medicine in Westminster, MD

Peter S Petropoulos, MD is a medicare enrolled "Emergency Medicine" physician in Westminster, Maryland. His current practice location is 200 Memorial Ave, Carroll Hospital Center, Westminster, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 871-6700.

Peter S Petropoulos is licensed to practice in Maryland (license number D0054822) 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 1578551651.

Contact Information

Peter S Petropoulos, MD
200 Memorial Ave, Carroll Hospital Center,
Westminster, MD 21157-5726
(410) 871-6700
(410) 871-7177

Map and Direction




Physician's Profile

Full NamePeter S Petropoulos
GenderMale
SpecialityEmergency Medicine
Location200 Memorial Ave, Westminster, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578551651
  • Provider Enumeration Date: 10/12/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0547392102
  • Enrollment ID: I20100716000352

Medical Identifiers

Medical identifiers for Peter S Petropoulos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578551651NPI-NPPES
006527E14MedicaidMD
9901OtherCAREFIRST

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D0054822 (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. Peter S Petropoulos allows following entities to bill medicare on his behalf.
Entity NameEmergency Medicine Associates Pa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134117393
PECOS PAC ID: 8022914522
Enrollment ID: O20040126000955

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. Peter S Petropoulos 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
Peter S Petropoulos, MD
1300 Piccard Dr, Ste 202,
Rockville, MD 20850-4303

Ph: (301) 921-7900
Peter S Petropoulos, MD
200 Memorial Ave, Carroll Hospital Center,
Westminster, MD 21157-5726

Ph: (410) 871-6700

Reviews and Comments


Emergency Medicine Doctors in Westminster, MD

Christopher J Jillson, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Memorial Ave, Carroll Hospital, Westminster, MD 21157
Phone: 410-871-6700    Fax: 410-871-7177
Dr. Joshua Colin Feblowitz, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Memorial Ave, Westminster, MD 21157
Phone: 410-848-3000    
Marney B Treese, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Memorial Avenue, Carroll Hospital Center, Westminster, MD 21157
Phone: 410-871-6700    Fax: 410-871-7177
Sherron Benn-thompson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Memorial Avenue, Carroll Hospital Center, Westminster, MD 21157
Phone: 410-871-6700    Fax: 510-871-7177
Dr. Ian Matthew Loper, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Memorial Ave, Westminster, MD 21157
Phone: 451-087-1670    
Michael R Dinapoli, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Memorial Ave, Carroll Hospital Avenue, Westminster, MD 21157
Phone: 410-871-6700    Fax: 410-871-7177
Christopher John Lemon, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Memorial Ave, Emergency Department, Westminster, MD 21157
Phone: 443-762-6023    

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.