HAROUTIOUN S SHAHINIAN, MD, PA
NPI 1811187024
Internal Medicine - Hematology & Oncology in El Paso, TX
About Haroutioun S Shahinian, Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAROUTIOUN S SHAHINIAN, MD, PA (NPI 1811187024) is a healthcare organization registered as a hematology & oncology in El Paso, Texas and active in the NPI registry since July 2007. The organization lists Martha L. Prado, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Haroutioun S Shahinian, Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Haroutioun S Shahinian, MD, PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Haroutioun S Shahinian, MD, PA's NPI number?
The NPI number for Haroutioun S Shahinian, MD, PA is 1811187024. It was assigned to this organization in the NPPES registry on July 25, 2007.
Where is Haroutioun S Shahinian, MD, PA located?
Haroutioun S Shahinian, MD, PA is located at 1400 George Dieter Dr Ste 270, El Paso, TX 79936. The listed phone number is (915) 589-1200.
What is Haroutioun S Shahinian, MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Haroutioun S Shahinian, MD, PA enrolled in Medicare?
Yes. Haroutioun S Shahinian, MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Haroutioun S Shahinian, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Haroutioun S Shahinian, MD, PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Haroutioun S Shahinian, MD, PA was last updated on September 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Haroutioun S Shahinian, Md, Pa · NPI 1811187024
Hematology & Oncology organization in El Paso, Texas. Organization record, active in the CMS NPPES registry since July 25, 2007.
## Identity
- **NPI:** 1811187024 (Entity type: Organization)
- **Enumerated:** July 25, 2007
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Organization subpart:** No
- **Authorized official:** Martha Prado, MANAGER
## Practice location
- **Address:** 1400 GEORGE DIETER DR, STE 270, El Paso, TX 79936-7601
- **Phone:** (915) 589-1200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Hematology/Oncology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2008
- **Other identifiers:** Medicare PIN 00Z551 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1811187024) · Data from the CMS NPPES public registry.