Dr Gladys Helena Lopez, MD - Medicare Emergency Medicine in Baltimore, MD

Dr Gladys Helena Lopez, MD is a medicare enrolled "Emergency Medicine" physician in Baltimore, Maryland. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Northwest Hbp Medical Services Llc and her current practice location is 900 Caton Ave, St. Agnes Hospital Emergency Department, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 368-6000.

Dr Gladys Helena Lopez is licensed to practice in Maryland (license number D0061799) 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 1336117589.

Contact Information

Dr Gladys Helena Lopez, MD
900 Caton Ave, St. Agnes Hospital Emergency Department,
Baltimore, MD 21229-5201
(410) 368-6000
Not Available

Map and Direction




Physician's Profile

Full NameDr Gladys Helena Lopez
GenderFemale
SpecialityEmergency Medicine
Experience31 Years
Location900 Caton Ave, 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:
  • Dr Gladys Helena Lopez graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1336117589
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 05/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2264408483
  • Enrollment ID: I20230126002363

Medical Identifiers

Medical identifiers for Dr Gladys Helena Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336117589NPI-NPPES
405296000MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D0061799 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oro Valley HospitalOro valley, AZHospital
Northwest Medical CenterTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwest Hbp Medical Services Llc8921356536117

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. Dr Gladys Helena Lopez allows following entities to bill medicare on her behalf.
Entity NameProgressive Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548218613
PECOS PAC ID: 7113829599
Enrollment ID: O20040308001331
Entity NameNorthwest Hbp Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407353006
PECOS PAC ID: 8921356536
Enrollment ID: O20180730001756

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. Dr Gladys Helena Lopez 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
Dr Gladys Helena Lopez, MD
900 Caton Ave, St. Agnes Hospital Emergency Department,
Baltimore, MD 21229-5201

Ph: (410) 368-6000
Dr Gladys Helena Lopez, MD
900 Caton Ave, St. Agnes Hospital Emergency Department,
Baltimore, MD 21229-5201

Ph: (410) 368-6000

Reviews and Comments


Emergency Medicine Doctors in Baltimore, MD

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Arjun S Chanmugam, M.D.
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Dr. Donald W Alves, MD, MS, FACEP
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Michael Rayner Leedom, MD
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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.