DR. CHRISTOPHER IAN SCOTT M.D.
NPI 1649401555
Emergency Medicine in Valencia, CA
About Dr. Christopher Ian Scott M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER IAN SCOTT M.D. (NPI 1649401555) is an individual emergency medicine provider in Valencia, California, licensed in California (A113885) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2009).
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 and accepts Medicare assignment
Dr. Christopher Ian Scott 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
4Medicare enrollment records show Christopher Scott reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clarita, CA 91387
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Sylmar, CA 91342
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of Los Angeles
- 1,939 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 47 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 75 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
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 91355 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.
VALENCIA, CA 91355
VALENCIA, CA 91355
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 Christopher Scott's NPI number?
The NPI number for Christopher Scott is 1649401555. It was assigned to this individual provider in the NPPES registry on July 27, 2009.
Where is Christopher Scott located?
Christopher Scott practices at 23845 Mcbean Pkwy Emergency Department, Valencia, CA 91355. The listed phone number is (661) 253-8112.
What is Christopher Scott's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Christopher Scott enrolled in Medicare?
Yes. Christopher Scott 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 Christopher Scott's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Scott reassigns Medicare benefits to 4 organizations: Southern California Permanente Medical Group (Santa Clarita, CA), County Of Los Angeles Auditor Controller (Sylmar, CA), Emergency Medicine Group Of Encinitas, Inc (Encinitas, CA) and Pacific Emergency Providers, A Prof. Corp. (San Diego, 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 Christopher Scott'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 Christopher Scott was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Christopher Ian Scott, M.D. · NPI 1649401555
Emergency Medicine physician in Valencia, California. Individual provider, active in the CMS NPPES registry since July 27, 2009.
## Identity
- **NPI:** 1649401555 (Entity type: Individual)
- **Enumerated:** July 27, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A113885 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 23845 MCBEAN PKWY, EMERGENCY DEPARTMENT, Valencia, CA 91355-2001
- **Phone:** (661) 253-8112
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1316409410, Santa Clarita, CA); County Of Los Angeles Auditor Controller (NPI 1134159320, Sylmar, CA); Emergency Medicine Group Of Encinitas, Inc (NPI 1902805179, Encinitas, CA); Pacific Emergency Providers, A Prof. Corp. (NPI 1497790539, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** August 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649401555) · Data from the CMS NPPES public registry.