Dr Lidia Warner, MD - Medicare Internal Medicine in Baltimore, MD

Dr Lidia Warner, MD is a medicare enrolled "Internal Medicine" physician in Baltimore, Maryland. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Medstar Medical Group Ii Llc and her current practice location is 201 E University Pkwy, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 554-2000.

Dr Lidia Warner is licensed to practice in Maryland (license number MD83584) 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 1689084337.

Contact Information

Dr Lidia Warner, MD
201 E University Pkwy,
Baltimore, MD 21218-2829
(410) 554-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Lidia Warner
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location201 E University Pkwy, 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 Lidia Warner graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1689084337
  • Provider Enumeration Date: 05/03/2014
  • Last Update Date: 02/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456624030
  • Enrollment ID: I20170901000816

Medical Identifiers

Medical identifiers for Dr Lidia Warner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689084337NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD83584 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Union Memorial HospitalBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Medical Group Ii Llc05474138251790

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 Lidia Warner allows following entities to bill medicare on her behalf.
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000347

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 Lidia Warner 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 Lidia Warner, MD
201 E University Pkwy,
Baltimore, MD 21218-2829

Ph: (410) 554-2000
Dr Lidia Warner, MD
201 E University Pkwy,
Baltimore, MD 21218-2829

Ph: (410) 554-2000

Reviews and Comments


Internal Medicine Doctors in Baltimore, MD

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Ronak K Patel, M.D.
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Practice Location: 201 E University Pkwy, Baltimore, MD 21218
Phone: 410-554-2000    

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.