MAHAN SEPEHR NAEIM
NPI 1417650235
Student in an Organized Health Care Education/Training Program in Oakland, CA
About Mahan Sepehr Naeim NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAHAN SEPEHR NAEIM (NPI 1417650235) is an individual student in an organized health care education/training program in Oakland, California and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mahan Sepehr Naeim is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mahan Naeim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 20,078 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.
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.
OAKLAND, CA 94602
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 Mahan Naeim's NPI number?
The NPI number for Mahan Naeim is 1417650235. It was assigned to this individual provider in the NPPES registry on March 22, 2023.
Where is Mahan Naeim located?
Mahan Naeim practices at 1411 E 31st St, Oakland, CA 94602. The listed phone number is (510) 437-4800.
What is Mahan Naeim's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Mahan Naeim enrolled in Medicare?
Yes. Mahan Naeim is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mahan Naeim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mahan Naeim reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). 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 Mahan Naeim'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 Mahan Naeim was last updated on March 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mahan Sepehr Naeim · NPI 1417650235
Student in an Organized Health Care Education/Training Program provider in Oakland, California. Individual provider, active in the CMS NPPES registry since March 22, 2023.
## Identity
- **NPI:** 1417650235 (Entity type: Individual)
- **Enumerated:** March 22, 2023
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1411 E 31ST ST, Oakland, CA 94602-1092
- **Phone:** (510) 437-4800
## 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:** Permanente Medical Group Inc (NPI 1841373800, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 2023
## Record status
- **NPPES last updated:** March 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1417650235) · Data from the CMS NPPES public registry.