ZARAH FRANCESCA ROSEN MD
NPI 1730766692
Student in an Organized Health Care Education/Training Program in Stanford, CA
About Zarah Francesca Rosen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZARAH FRANCESCA ROSEN MD (NPI 1730766692) is an individual student in an organized health care education/training program in Stanford, California and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Worcester.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Zarah Francesca Rosen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zarah Rosen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mountain View, CA 94040
- Reassigned Medicare billing, California enrollment
- 146 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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Zarah Rosen's NPI number?
The NPI number for Zarah Rosen is 1730766692. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Zarah Rosen located?
Zarah Rosen practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Zarah Rosen's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Zarah Rosen enrolled in Medicare?
Yes. Zarah Rosen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zarah Rosen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zarah Rosen reassigns Medicare benefits to Planned Parenthood Mar Monte, Inc. (Mountain View, 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 Zarah Rosen'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 Zarah Rosen was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Zarah Francesca Rosen, MD · NPI 1730766692
Student in an Organized Health Care Education/Training Program provider in Stanford, California. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1730766692 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## 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:** Planned Parenthood Mar Monte, Inc. (NPI 1386299899, Mountain View, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730766692) · Data from the CMS NPPES public registry.