MAHNOOSH KUHBANANI SEIFODDINI M.D.
NPI 1003836909
Internal Medicine in Palo Alto, CA
About Mahnoosh Kuhbanani Seifoddini M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAHNOOSH KUHBANANI SEIFODDINI M.D. (NPI 1003836909) is an individual internal medicine provider in Palo Alto, California, licensed in California (A78756) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
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)
Mahnoosh Kuhbanani Seifoddini M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mahnoosh Seifoddini reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
French Camp, CA 95231
- Reassigned Medicare billing, California enrollment
- 534 clinicians in this Medicare group
French Camp, CA 95231
- Reassigned Medicare billing, California enrollment
- 512 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 94304 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.
PALO ALTO, CA 94304
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 Mahnoosh Seifoddini's NPI number?
The NPI number for Mahnoosh Seifoddini is 1003836909. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Mahnoosh Seifoddini located?
Mahnoosh Seifoddini practices at 3801 Miranda Ave VA Palo Alto Health Care System (111stc), Palo Alto, CA 94304. The listed phone number is (209) 946-3400.
What is Mahnoosh Seifoddini's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mahnoosh Seifoddini enrolled in Medicare?
Yes. Mahnoosh Seifoddini is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mahnoosh Seifoddini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mahnoosh Seifoddini reassigns Medicare benefits to 2 organizations: County Of San Joaquin (French Camp, CA) and San Joaquin Faculty Medical Group (French Camp, 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 Mahnoosh Seifoddini'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 Mahnoosh Seifoddini was last updated on March 5, 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.
# Mahnoosh Kuhbanani Seifoddini, M.D. · NPI 1003836909
Internal Medicine physician in Palo Alto, California. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1003836909 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A78756 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3801 MIRANDA AVE, VA PALO ALTO HEALTH CARE SYSTEM (111STC), Palo Alto, CA 94304
- **Phone:** (209) 946-3400
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): County Of San Joaquin (NPI 1801830583, French Camp, CA); San Joaquin Faculty Medical Group (NPI 1225063761, French Camp, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 5, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1003836909) · Data from the CMS NPPES public registry.