Dr Brigitte Grewe, DO - Medicare Internal Medicine in Eldersburg, MD

Dr Brigitte Grewe, DO is a medicare enrolled "Internal Medicine" physician in Eldersburg, Maryland. She graduated from medical school in 2022 and has 4 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 6190 Georgetown Blvd, Eldersburg, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 552-5050.

Dr Brigitte Grewe is licensed to practice in Maryland (license number H0104320) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1982345401.

Contact Information

Dr Brigitte Grewe, DO
6190 Georgetown Blvd,
Eldersburg, MD 21784-6460
(410) 552-5050
Not Available

Map and Direction




Physician's Profile

Full NameDr Brigitte Grewe
GenderFemale
SpecialityInternal Medicine
Experience4 Years
Location6190 Georgetown Blvd, Eldersburg, Maryland
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Brigitte Grewe graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1982345401
  • Provider Enumeration Date: 04/06/2022
  • Last Update Date: 09/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5890231690
  • Enrollment ID: I20250718001206

Medical Identifiers

Medical identifiers for Dr Brigitte Grewe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982345401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine H0104320 (Maryland)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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 Brigitte Grewe 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 Brigitte Grewe, DO
6190 Georgetown Blvd,
Eldersburg, MD 21784-6460

Ph: (410) 552-5050
Dr Brigitte Grewe, DO
6190 Georgetown Blvd,
Eldersburg, MD 21784-6460

Ph: (410) 552-5050

Reviews and Comments


Internal Medicine Doctors in Eldersburg, MD

Ellis Mez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1645 Liberty Rd, Suite 204, Eldersburg, MD 21784
Phone: 410-795-7737    Fax: 410-795-2828
Florin Ioan Niculescu, M.D. PHD.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6190 Georgetown Blvd, Suite 110, Eldersburg, MD 21784
Phone: 410-795-9700    Fax: 410-795-7500
Dr. William George Tan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1645 Liberty Rd, Eldersburg, MD 21784
Phone: 410-795-7737    Fax: 410-795-2828
Dr. Steven Billet, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1137 Liberty Rd, Eldersburg, MD 21784
Phone: 410-795-0929    Fax: 410-795-0149
Matthew G Poffenroth, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 6190 Georgetown Blvd, Eldersburg, MD 21784
Phone: 410-552-5050    Fax: 410-552-0200
Teodora M. Niculescu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6190 Georgetown Blvd, Suite 110, Eldersburg, MD 21784
Phone: 410-795-9700    Fax: 410-795-7500
Dr. Eileen S Wiesenberger, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6190 Georgetown Blvd, Eldersburg, MD 21784
Phone: 410-552-5050    

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.