Mr Ronald Guanghui Yu, MD - Medicare Emergency Medicine in Baltimore, MD

Mr Ronald Guanghui Yu, 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 (646) 573-6777.

Mr Ronald Guanghui Yu is licensed to practice in Maryland (license number D0100030) 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 1225666506.

Contact Information

Mr Ronald Guanghui Yu, MD
22 S Greene St,
Baltimore, MD 21201-1544
(646) 573-6777
Not Available

Map and Direction




Physician's Profile

Full NameMr Ronald Guanghui Yu
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: 1225666506
  • Provider Enumeration Date: 03/31/2020
  • Last Update Date: 08/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0143686337
  • Enrollment ID: I20230512001711

Medical Identifiers

Medical identifiers for Mr Ronald Guanghui Yu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225666506NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 321771 (New York)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine D0100030 (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. Mr Ronald Guanghui Yu allows following entities to bill medicare on his behalf.
Entity NameIsland Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639160385
PECOS PAC ID: 4981503513
Enrollment ID: O20040102000662

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. Mr Ronald Guanghui Yu 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
Mr Ronald Guanghui Yu, MD
110 S Paca St Fl 6,
Baltimore, MD 21201-1642

Ph: (646) 573-6777
Mr Ronald Guanghui Yu, MD
22 S Greene St,
Baltimore, MD 21201-1544

Ph: (646) 573-6777

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    
Larry Weiss, M.D
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-4383    
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.