DR. MAHER B ALHASHIMI MD
NPI 1548290380
Emergency Medicine in Williamsport, PA
About Dr. Maher B Alhashimi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAHER B ALHASHIMI MD (NPI 1548290380) is an individual emergency medicine provider in Williamsport, Pennsylvania, licensed in Pennsylvania (MD039307L) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Maher B Alhashimi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Maher Alhashimi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lock Haven, PA 17745
- Reassigned Medicare billing, Pennsylvania enrollment
- 39 clinicians in this Medicare group
Wilkes Barre, PA 18764
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Emergency Care Services Of Pennsylvania PC
- 329 clinicians in this Medicare group
Pittsburgh, PA 15212
- Reassigned Medicare billing, Pennsylvania enrollment
- 175 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17701 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.
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
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 Maher Alhashimi's NPI number?
The NPI number for Maher Alhashimi is 1548290380. It was assigned to this individual provider in the NPPES registry on July 4, 2006.
Where is Maher Alhashimi located?
Maher Alhashimi practices at 777 Rural Ave, Williamsport, PA 17701. The listed phone number is (570) 321-2185.
What is Maher Alhashimi's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Maher Alhashimi enrolled in Medicare?
Yes. Maher Alhashimi is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Maher Alhashimi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maher Alhashimi reassigns Medicare benefits to 3 organizations: Lock Haven Emergency Physicians PLLC (Lock Haven, PA), Emergency Care Services Of Pennsylvania, P.C. (Wilkes Barre, PA) and Ahn Emergency Group Of Pittsburgh Ltd. (Pittsburgh, PA). 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 Maher Alhashimi'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 Maher Alhashimi was last updated on September 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Maher B Alhashimi, MD · NPI 1548290380
Emergency Medicine physician in Williamsport, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1548290380 (Entity type: Individual)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD039307L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 RURAL AVE, Williamsport, PA 17701-3109
- **Phone:** (570) 321-2185 · **Fax:** (904) 346-0113
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lock Haven Emergency Physicians PLLC (NPI 1710201322, Lock Haven, PA); Emergency Care Services Of Pennsylvania, P.C. (NPI 1235374927, Wilkes Barre, PA); Ahn Emergency Group Of Pittsburgh Ltd. (NPI 1043635402, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2021
- **Other identifiers:** Medicaid 0010092800007 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1548290380) · Data from the CMS NPPES public registry.