MOHAMAD E ALLAF M.D.
NPI 1619912243
Urology in Baltimore, MD
About Mohamad E Allaf M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMAD E ALLAF M.D. (NPI 1619912243) is an individual urology provider in Baltimore, Maryland, licensed in Maryland (D64668) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Johns Hopkins University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mohamad E Allaf M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mohamad Allaf 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDJohns Hopkins Bayview Medical Center
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 Mohamad Allaf's NPI number?
The NPI number for Mohamad Allaf is 1619912243. It was assigned to this individual provider in the NPPES registry on June 18, 2006.
Where is Mohamad Allaf located?
Mohamad Allaf practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-0833.
What is Mohamad Allaf's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Mohamad Allaf enrolled in Medicare?
Yes. Mohamad Allaf is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mohamad Allaf's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohamad Allaf 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 Mohamad Allaf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mohamad Allaf affiliated with any hospitals?
According to CMS data, Mohamad Allaf is affiliated with Johns Hopkins Hospital, The and Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Mohamad Allaf was last updated on February 1, 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.
# Mohamad E Allaf, M.D. · NPI 1619912243
Urology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 18, 2006.
## Identity
- **NPI:** 1619912243 (Entity type: Individual)
- **Enumerated:** June 18, 2006
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** D64668 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287-0005
- **Phone:** (410) 955-0833
## 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:** Johns Hopkins University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** February 1, 2013
- **Other identifiers:** Medicare PIN KS160173; Medicaid 010161300 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1619912243) · Data from the CMS NPPES public registry.