DR. ARAM SHEMMASSIAN M.D.
NPI 1578889069
Emergency Medicine in Madera, CA
About Dr. Aram Shemmassian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARAM SHEMMASSIAN M.D. (NPI 1578889069) is an individual emergency medicine provider in Madera, California, licensed in California (A125529) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Tufts University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Aram Shemmassian M.d. 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 Reassignments
3Medicare enrollment records show Aram Shemmassian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 200 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Lancaster, CA 93535
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of Los Angeles
- 1,939 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93636 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.
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
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 Aram Shemmassian's NPI number?
The NPI number for Aram Shemmassian is 1578889069. It was assigned to this individual provider in the NPPES registry on April 9, 2010.
Where is Aram Shemmassian located?
Aram Shemmassian practices at 9300 Valley Childrens Pl, Madera, CA 93636. The listed phone number is (559) 353-5803.
What is Aram Shemmassian's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aram Shemmassian enrolled in Medicare?
Yes. Aram Shemmassian 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 organizations bill Medicare for Aram Shemmassian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aram Shemmassian reassigns Medicare benefits to 3 organizations: Pinnacle Emergency Physicians Of Bakersfield, A Professional Corp (Bakersfield, CA), Permanente Medical Group Inc (Stockton, CA) and County Of Los Angeles Auditor Controller (Lancaster, CA). 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 Aram Shemmassian'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 Aram Shemmassian was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Aram Shemmassian, M.D. · NPI 1578889069
Emergency Medicine physician in Madera, California. Individual provider, active in the CMS NPPES registry since April 9, 2010.
## Identity
- **NPI:** 1578889069 (Entity type: Individual)
- **Enumerated:** April 9, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A125529 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9300 VALLEY CHILDRENS PL, Madera, CA 93636-8761
- **Phone:** (559) 353-5803
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Pinnacle Emergency Physicians Of Bakersfield, A Professional Corp (NPI 1619153251, Bakersfield, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); County Of Los Angeles Auditor Controller (NPI 1366453045, Lancaster, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** December 15, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1578889069) · Data from the CMS NPPES public registry.