Guillermo Giangreco, MD - Medicare in Glen Burnie, MD

Guillermo Giangreco, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Glen Burnie, Maryland. His current practice location is 301 Hospital Dr, Glen Burnie, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 787-4000.

Guillermo Giangreco is licensed to practice in Maryland (license number D0062714) 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 1255321030.

Contact Information

Guillermo Giangreco, MD
301 Hospital Dr,
Glen Burnie, MD 21061-5803
(410) 787-4000
Not Available

Map and Direction




Physician's Profile

Full NameGuillermo Giangreco
GenderMale
Speciality
Experience Years
Location301 Hospital Dr, Glen Burnie, 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:
  • Guillermo Giangreco attended and graduated from in
  NPI Data:
  • NPI Number: 1255321030
  • Provider Enumeration Date: 10/24/2005
  • Last Update Date: 04/16/2008
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Guillermo Giangreco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255321030NPI-NPPES
4230635OtherMDCIGNA
64718901OtherMDCARE FIRST BLUE CROSS
7103742OtherMDAETNA PPO
127757OtherMDJOHNS HOPKINS HEALTH CARE
7103742OtherMDAETNA HMO
F551-0021OtherDCCARE FIRST BLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine D0062714 (Maryland)Primary

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. Guillermo Giangreco 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
Guillermo Giangreco, MD
Po Box 64485,
Baltimore, MD 21264-4485

Ph: () -
Guillermo Giangreco, MD
301 Hospital Dr,
Glen Burnie, MD 21061-5803

Ph: (410) 787-4000

Reviews and Comments


Internal Medicine Doctors in Glen Burnie, MD

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Dr. Gurmeet Singh Sawhney, M.D.
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Phone: 410-766-7616    Fax: 410-766-3092
Mirza M. Nusairee, M.D.
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Ijemma Chinomnso Cunningham, M.D.
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Phone: 410-760-3588    Fax: 410-760-3604
Dr. Deep H Dalal, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1406b Crain Hwy S, Suite 207, Glen Burnie, MD 21061
Phone: 410-590-4730    Fax: 410-590-4737
Sridhar Atluri, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 7310 Ritchie Hwy, Suite 800, Glen Burnie, MD 21061
Phone: 410-768-3936    Fax: 410-766-6683

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.