HENRY BREM M.D.
NPI 1710944269
Neurological Surgery in Baltimore, MD
About Henry Brem M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HENRY BREM M.D. (NPI 1710944269) is an individual neurological surgery provider in Baltimore, Maryland, licensed in Maryland (D24362) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Harvard Medical School (1978).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Henry Brem M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Henry Brem reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 15 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Henry Brem's NPI number?
The NPI number for Henry Brem is 1710944269. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Henry Brem located?
Henry Brem practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-6406.
What is Henry Brem's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Henry Brem enrolled in Medicare?
Yes. Henry Brem is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Henry Brem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Brem reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Johns Hopkins University (Baltimore, MD). Each 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 Henry Brem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Henry Brem affiliated with any hospitals?
According to CMS data, Henry Brem is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Henry Brem was last updated on February 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.
# Henry Brem, M.D. · NPI 1710944269
Neurological Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1710944269 (Entity type: Individual)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** D24362 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287-0005
- **Phone:** (410) 955-6406
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1538144803, Baltimore, MD); Johns Hopkins University (NPI 1023018413, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1978
## Record status
- **NPPES last updated:** February 4, 2013
- **Other identifiers:** Medicaid 351691100 (MD); Medicare PIN KR38MB87 (MD); Medicare UPIN C49364 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1710944269) · Data from the CMS NPPES public registry.