Brigitte Grewe, DO
Internal Medicine Physician · Eldersburg, MD
Brigitte Grewe, DO is an internal medicine physician with a practice address in Eldersburg, Maryland, and NPI 1982345401, issued on Apr 6, 2022. Check the license (Maryland H0104320, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Brigitte Grewe
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H0104320 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6190 Georgetown Blvd, Eldersburg, MD 21784
- Phone
- (410) 552-5050
- Enumerated
- Apr 6, 2022
- Record last updated
- Sep 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250718001206); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 6190 Georgetown Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen Burke, P.D.Pharmacist1750615084
- Jennifer Carmichael, PTPhysical Therapist1134335508
- Kerri Davis, CRNPFamily Nurse Practitioner1942588827
- Donald Hall, LCADCAddiction (Substance Use Disorder) Counselor1023399565
Verify Brigitte Grewe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0104320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average internal medicine physician in 2024
918 Medicare Part D claims for 83 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Atorvastatin Calcium68 claims
- Amlodipine Besylate52 claims
- Albuterol Sulfate Hfa39 claims
- Losartan Potassium31 claims
- Metoprolol Succinate30 claims
- Metformin Hcl26 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lifebridge Community Physicians IncEldersburg, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brigitte Grewe among 3,904 internal medicine physician records in Maryland
Brigitte Grewe, DO is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2003 among the 2,445 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Eldersburg
They are 7 of the 324 NPPES records with a practice address in Eldersburg, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Eldersburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alva Baker, MDSykesville, MD 217841033119003
- Wilbur Kuo, M.D.Sykesville, MD 217841336118900
- Vaseem Malik, MDSykesville, MD 217841497716906
- Anne Martello, M.D.Sykesville, MD 217841275526451
- Ellis Mez, M.D.Eldersburg, MD 217841023029956
- Matthew Poffenroth, MDEldersburg, MD 217841487645347
- Ana Sarante, MEDICAL DOCTOREldersburg, MD 217841780790253
- Manuez Sevilla, MDSykesville, MD 217841497716997
Common questions
What is Brigitte Grewe, DO's NPI number?
Brigitte Grewe, DO's National Provider Identifier (NPI) is 1982345401, issued on Apr 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Brigitte Grewe, DO located?
The NPPES record lists a practice address at 6190 Georgetown Blvd, Eldersburg, MD, 21784. Phone: (410) 552-5050. Providers update this record themselves, so call before visiting.
How can I verify Brigitte Grewe, DO's license?
NPPES lists Maryland license number H0104320, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brigitte Grewe, DO prescribe under Medicare Part D?
In 2024, Brigitte Grewe, DO had 918 Medicare Part D claims for 83 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.