KARIM HAFEZ MD
NPI 1174131031
Internal Medicine in Baltimore, MD
About Karim Hafez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARIM HAFEZ MD (NPI 1174131031) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D00096404) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS, is affiliated with Medstar Good Samaritan Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Karim Hafez Md 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 Karim Hafez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 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 6
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.
Medstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21239 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.
BALTIMORE, MD 21239
BALTIMORE, MD 21239
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 Karim Hafez's NPI number?
The NPI number for Karim Hafez is 1174131031. It was assigned to this individual provider in the NPPES registry on July 16, 2020.
Where is Karim Hafez located?
Karim Hafez practices at 5601 Loch Raven Blvd, Baltimore, MD 21239. The listed phone number is (443) 444-8000.
What is Karim Hafez's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Karim Hafez enrolled in Medicare?
Yes. Karim Hafez 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 Karim Hafez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karim Hafez reassigns Medicare benefits to Medstar Medical Group II LLC (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 Karim Hafez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karim Hafez affiliated with any hospitals?
According to CMS data, Karim Hafez is affiliated with Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Karim Hafez was last updated on June 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Karim Hafez, MD · NPI 1174131031
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 16, 2020.
## Identity
- **NPI:** 1174131031 (Entity type: Individual)
- **Enumerated:** July 16, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D00096404 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5601 LOCH RAVEN BLVD, Baltimore, MD 21239-2945
- **Phone:** (443) 444-8000
## 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:** Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** June 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1174131031) · Data from the CMS NPPES public registry.