DR. BRIGITTE GREWE DO
NPI 1982345401
Internal Medicine in Eldersburg, MD
About Dr. Brigitte Grewe Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIGITTE GREWE DO (NPI 1982345401) is an individual internal medicine provider in Eldersburg, Maryland, licensed in Maryland (H0104320) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Brigitte Grewe Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Brigitte Grewe reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21215
- Reassigned Medicare billing, Maryland enrollment
- 317 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21784 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ELDERSBURG, MD 21784
ELDERSBURG, MD 21784
ELDERSBURG, MD 21784
ELDERSBURG, MD 21784
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Brigitte Grewe's NPI number?
The NPI number for Brigitte Grewe is 1982345401. It was assigned to this individual provider in the NPPES registry on April 6, 2022.
Where is Brigitte Grewe located?
Brigitte Grewe practices at 6190 Georgetown Blvd, Eldersburg, MD 21784. The listed phone number is (410) 552-5050.
What is Brigitte Grewe's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Brigitte Grewe enrolled in Medicare?
Yes. Brigitte Grewe is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Brigitte Grewe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brigitte Grewe reassigns Medicare benefits to Lifebridge Community Physicians Inc (Baltimore, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brigitte Grewe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Brigitte Grewe was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Brigitte Grewe, DO · NPI 1982345401
Internal Medicine physician in Eldersburg, Maryland. Individual provider, active in the CMS NPPES registry since April 6, 2022.
## Identity
- **NPI:** 1982345401 (Entity type: Individual)
- **Enumerated:** April 6, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** H0104320 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6190 GEORGETOWN BLVD, Eldersburg, MD 21784-6460
- **Phone:** (410) 552-5050
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Lifebridge Community Physicians Inc (NPI 1013637701, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 10, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1982345401) · Data from the CMS NPPES public registry.