HUSSAM MAHMOOD DO
NPI 1356911655
Internal Medicine in Halifax, PA
About Hussam Mahmood Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUSSAM MAHMOOD DO (NPI 1356911655) is an individual internal medicine provider in Halifax, Pennsylvania, licensed in Pennsylvania (OS024024) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Upmc Pinnacle Hospitals, and maintains a secondary practice location in Elizabethville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Group Practice 1
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
Hussam Mahmood Do 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 Hussam Mahmood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middleburg, PA 17842
- Reassigned Medicare billing, Pennsylvania enrollment
- 357 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.
Upmc Pinnacle Hospitals
Acute Care Hospitals · Harrisburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17032 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Hussam Mahmood's NPI number?
The NPI number for Hussam Mahmood is 1356911655. It was assigned to this individual provider in the NPPES registry on June 29, 2021.
Where is Hussam Mahmood located?
Hussam Mahmood practices at 36 S River Rd, Halifax, PA 17032. The listed phone number is (717) 827-3428.
What is Hussam Mahmood's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hussam Mahmood enrolled in Medicare?
Yes. Hussam Mahmood 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 Hussam Mahmood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hussam Mahmood reassigns Medicare benefits to Family Practice Center, PC (Middleburg, PA). 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 Hussam Mahmood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hussam Mahmood affiliated with any hospitals?
According to CMS data, Hussam Mahmood is affiliated with Upmc Pinnacle Hospitals.
When was this NPI record last updated?
The NPPES record for Hussam Mahmood was last updated on December 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.
# Hussam Mahmood, DO · NPI 1356911655
Internal Medicine physician in Halifax, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 29, 2021.
## Identity
- **NPI:** 1356911655 (Entity type: Individual)
- **Enumerated:** June 29, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS024024 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 36 S RIVER RD, Halifax, PA 17032-8614
- **Phone:** (717) 827-3428 · **Fax:** (717) 827-3437
## 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:** Family Practice Center, PC (NPI 1154376937, Middleburg, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia School Of Osteopathic Medicine, class of 2021
## Record status
- **NPPES last updated:** December 11, 2024
- **Other identifiers:** Medicaid 1039193020002 (PA); Other 6U8151 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1356911655) · Data from the CMS NPPES public registry.