Merissa Ida Armande Weiss, MD - Medicare Emergency Medicine in Baltimore, MD

Merissa Ida Armande Weiss, MD is a medicare enrolled "Emergency Medicine" physician in Baltimore, Maryland. She went to University Of South Florida College Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Chester River Hospital Center and her current practice location is 250 W Pratt St Ste 1320, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 802-4481.

Merissa Ida Armande Weiss is licensed to practice in Maryland (license number D91467) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1306265277.

Contact Information

Merissa Ida Armande Weiss, MD
250 W Pratt St Ste 1320,
Baltimore, MD 21201-2411
(410) 802-4481
Not Available

Map and Direction




Physician's Profile

Full NameMerissa Ida Armande Weiss
GenderFemale
SpecialityEmergency Medicine
Experience10 Years
Location250 W Pratt St Ste 1320, Baltimore, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Merissa Ida Armande Weiss attended and graduated from University Of South Florida College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1306265277
  • Provider Enumeration Date: 04/08/2014
  • Last Update Date: 12/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8527300425
  • Enrollment ID: I20210715000115

Medical Identifiers

Medical identifiers for Merissa Ida Armande Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306265277NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D91467 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Umd Shore Medical Center At EastonEaston, MDHospital
Umd Prince George's Hospital CtrCheverly, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chester River Hospital Center074922067118

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. Merissa Ida Armande Weiss allows following entities to bill medicare on her 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
Entity NameChester River Hospital Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679536809
PECOS PAC ID: 0749220671
Enrollment ID: O20050510000504
Entity NameUpper Chesapeake Emergency Medicine Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285854026
PECOS PAC ID: 2860587342
Enrollment ID: O20070927001103
Entity NameMedstar Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902175870
PECOS PAC ID: 9335303155
Enrollment ID: O20120607000236

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. Merissa Ida Armande 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
Merissa Ida Armande Weiss, MD
250 W Pratt St Ste 1320,
Baltimore, MD 21201-2411

Ph: (410) 802-4481
Merissa Ida Armande Weiss, MD
250 W Pratt St Ste 1320,
Baltimore, MD 21201-2411

Ph: (410) 802-4481

Reviews and Comments


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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.