Larry Weiss, MD - Medicare Emergency Medicine in Baltimore, MD

Larry Weiss, MD is a medicare enrolled "Emergency Medicine" physician in Baltimore, Maryland. 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) 328-4383.

Larry Weiss is licensed to practice in Maryland (license number D0064128) 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 1003852294.

Contact Information

Larry Weiss, MD
22 S Greene St,
Baltimore, MD 21201-1544
(410) 328-4383
Not Available

Map and Direction




Physician's Profile

Full NameLarry Weiss
GenderMale
SpecialityEmergency Medicine
Location22 S Greene St, Baltimore, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003852294
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 02/05/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0648282046
  • Enrollment ID: I20060630000072

Medical Identifiers

Medical identifiers for Larry Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003852294NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D0064128 (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. Larry Weiss allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Maryland Emergency Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144271743
PECOS PAC ID: 1951294941
Enrollment ID: O20040204000360
Entity NameUniversity Of Maryland Midtown Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710347729
PECOS PAC ID: 1557640356
Enrollment ID: O20161118001423

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. Larry Weiss 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
Larry Weiss, MD
Po Box 73276,
Baltimore, MD 21273-3276

Ph: (301) 631-8103
Larry Weiss, MD
22 S Greene St,
Baltimore, MD 21201-1544

Ph: (410) 328-4383

Reviews and Comments


Emergency Medicine Doctors in Baltimore, MD

Ankita Taneja, MD, MPH
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-2079    
Scott Mcpherson, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 301 Saint Paul Pl, Baltimore, MD 21202
Phone: 410-332-9809    
Shannon Brandy Putman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-955-2280    
Arjun S Chanmugam, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-955-2280    
Dr. Donald W Alves, MD, MS, FACEP
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1201 Reisterstown Road, Medical Services, Baltimore, MD 21208
Phone: 410-653-8366    Fax: 410-653-4290
Michael Rayner Leedom, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
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.