DR. EMILY ROSE NELSON DO
NPI 1083233175
Emergency Medicine in Castro Valley, CA
About Dr. Emily Rose Nelson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EMILY ROSE NELSON DO (NPI 1083233175) is an individual emergency medicine provider in Castro Valley, California, licensed in California (20A22436) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Gainesville, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2020).
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 and accepts Medicare assignment
Dr. Emily Rose Nelson Do 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 Reassignment
Medicare enrollment records show Emily Nelson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Castro Valley, CA 94546
- Reassigned Medicare billing, California enrollment
- 43 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94546 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.
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 Emily Nelson's NPI number?
The NPI number for Emily Nelson is 1083233175. It was assigned to this individual provider in the NPPES registry on April 9, 2020.
Where is Emily Nelson located?
Emily Nelson practices at 20103 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (651) 249-4082.
What is Emily Nelson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Emily Nelson enrolled in Medicare?
Yes. Emily Nelson 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 organization bills Medicare for Emily Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Nelson reassigns Medicare benefits to Eden Emergency Medical Group Inc (Castro Valley, 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 Emily Nelson'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 Emily Nelson was last updated on May 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Emily Rose Nelson, DO · NPI 1083233175
Emergency Medicine physician in Castro Valley, California. Individual provider, active in the CMS NPPES registry since April 9, 2020.
## Identity
- **NPI:** 1083233175 (Entity type: Individual)
- **Enumerated:** April 9, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 20A22436 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 20103 LAKE CHABOT RD, Castro Valley, CA 94546-5305
- **Phone:** (651) 249-4082
## 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:** Eden Emergency Medical Group Inc (NPI 1891786240, Castro Valley, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 2020
## Record status
- **NPPES last updated:** May 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1083233175) · Data from the CMS NPPES public registry.