DR. CHRISTOPHER JAMES HOFFMANN MD
NPI 1649316373
Internal Medicine - Infectious Disease in Baltimore, MD
About Dr. Christopher James Hoffmann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER JAMES HOFFMANN MD (NPI 1649316373) is an individual infectious disease provider in Baltimore, Maryland, licensed in Maryland (D63701) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Oregon Health Sciences University School Of Medicine (2002).
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)
Dr. Christopher James Hoffmann Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christopher Hoffmann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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 4
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 21205 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21205
BALTIMORE, MD 21205
BALTIMORE, MD 21205
BALTIMORE, MD 21205
BALTIMORE, MD 21205
BALTIMORE, MD 21205
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 Christopher Hoffmann's NPI number?
The NPI number for Christopher Hoffmann is 1649316373. It was assigned to this individual provider in the NPPES registry on January 29, 2007.
Where is Christopher Hoffmann located?
Christopher Hoffmann practices at 1830 E Monument St, Baltimore, MD 21205. The listed phone number is (410) 502-2177.
What is Christopher Hoffmann's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Christopher Hoffmann enrolled in Medicare?
Yes. Christopher Hoffmann is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christopher Hoffmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Hoffmann reassigns Medicare benefits to Johns Hopkins University (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 Christopher Hoffmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Hoffmann affiliated with any hospitals?
According to CMS data, Christopher Hoffmann is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Christopher Hoffmann was last updated on October 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Christopher James Hoffmann, MD · NPI 1649316373
Infectious Disease physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1649316373 (Entity type: Individual)
- **Enumerated:** January 29, 2007
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** D63701 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1830 E MONUMENT ST, Baltimore, MD 21205-2100
- **Phone:** (410) 502-2177
## 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:** Johns Hopkins University (NPI 1023018413, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** October 13, 2009
- **Other identifiers:** Medicaid 417586700 (MD); Other D63701 (MD); Medicare PIN 156913YXU (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1649316373) · Data from the CMS NPPES public registry.