Santiago Mazuera Mejia, MD - Medicare Neurology in Baltimore, MD

Santiago Mazuera Mejia, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Baltimore, Maryland. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Sinai Hospital Of Baltimore, Inc and his current practice location is 5951 Greenspring Avenue, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 601-9515.

Santiago Mazuera Mejia is licensed to practice in Pennsylvania (license number MD458423) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1235484056.

Contact Information

Santiago Mazuera Mejia, MD
5951 Greenspring Avenue,
Baltimore, MD 21209-4354
(410) 601-9515
(410) 601-8905

Map and Direction




Physician's Profile

Full NameSantiago Mazuera Mejia
GenderMale
SpecialityNeurology
Experience15 Years
Location5951 Greenspring Avenue, Baltimore, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Santiago Mazuera Mejia graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1235484056
  • Provider Enumeration Date: 07/18/2012
  • Last Update Date: 04/27/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0941598288
  • Enrollment ID: I20170612002442

Medical Identifiers

Medical identifiers for Santiago Mazuera Mejia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235484056NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology MD458423 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sinai Hospital Of BaltimoreBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sinai Hospital Of Baltimore, Inc0941112346324

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. Santiago Mazuera Mejia allows following entities to bill medicare on his behalf.
Entity NameSinai Hospital Of Baltimore, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043235666
PECOS PAC ID: 0941112346
Enrollment ID: O20031104000353

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. Santiago Mazuera Mejia 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
Santiago Mazuera Mejia, MD
5051 Greenspring Ave,
Baltimore, MD 21209-4354

Ph: (410) 601-9515
Santiago Mazuera Mejia, MD
5951 Greenspring Avenue,
Baltimore, MD 21209-4354

Ph: (410) 601-9515

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.

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