DR. SCOTT K NARIMATSU M.D.
NPI 1275563058
Emergency Medicine in Van Nuys, CA
About Dr. Scott K Narimatsu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SCOTT K NARIMATSU M.D. (NPI 1275563058) is an individual emergency medicine provider in Van Nuys, California, licensed in Texas (T1484) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with North Austin Medical Center, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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. Scott K Narimatsu 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
12Medicare enrollment records show Scott Narimatsu reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendale, CA 91204
- Reassigned Medicare billing, California enrollment
- 39 clinicians in this Medicare group
Glendale, CA 91204
- Reassigned Medicare billing, California enrollment
- 61 clinicians in this Medicare group
Monterey Park, CA 91754
- Reassigned Medicare billing, California enrollment
- 50 clinicians in this Medicare group
Arcadia, CA 91007
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 47 clinicians in this Medicare group
Whittier, CA 90605
- Reassigned Medicare billing, California enrollment
- 61 clinicians in this Medicare group
San Dimas, CA 91773
- Reassigned Medicare billing, California enrollment
- 75 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Huntington Beach, CA 92647
- Reassigned Medicare billing, California enrollment
- 45 clinicians in this Medicare group
Montclair, CA 91763
- Reassigned Medicare billing, California enrollment
- 98 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Austin Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91405 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.
VAN NUYS, CA 91405
VAN NUYS, CA 91405
VAN NUYS, CA 91405
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 Scott Narimatsu's NPI number?
The NPI number for Scott Narimatsu is 1275563058. It was assigned to this individual provider in the NPPES registry on July 4, 2006.
Where is Scott Narimatsu located?
Scott Narimatsu practices at 15107 Vanowen St, Van Nuys, CA 91405. The listed phone number is (818) 782-6600.
What is Scott Narimatsu's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Scott Narimatsu enrolled in Medicare?
Yes. Scott Narimatsu 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 Scott Narimatsu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scott Narimatsu reassigns Medicare benefits to 12 organizations: Glendale Emergency Medical Associates, Inc (Glendale, CA), Willow Brook Critical Care Medical Group, Inc (Glendale, CA), Golden West Emergency Medical Associates, Inc (Monterey Park, CA), Michael S. Agron, M.D., Inc. (Arcadia, CA), Coast Plaza Emergency Physicians Group Inc (Norwalk, CA) and 7 more organizations, listed in the Medicare section above. 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 Scott Narimatsu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Scott Narimatsu accept?
Health plans from Blue Cross and Blue Shield of Texas list Scott Narimatsu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Scott Narimatsu affiliated with any hospitals?
According to CMS data, Scott Narimatsu is affiliated with North Austin Medical Center.
When was this NPI record last updated?
The NPPES record for Scott Narimatsu was last updated on April 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. Scott K Narimatsu, M.D. · NPI 1275563058
Emergency Medicine physician in Van Nuys, California. Individual provider, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1275563058 (Entity type: Individual)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** T1484 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15107 VANOWEN ST, Van Nuys, CA 91405-4542
- **Phone:** (818) 782-6600
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Glendale Emergency Medical Associates, Inc (NPI 1588606834, Glendale, CA); Willow Brook Critical Care Medical Group, Inc (NPI 1811520224, Glendale, CA); Golden West Emergency Medical Associates, Inc (NPI 1053680298, Monterey Park, CA); Michael S. Agron, M.D., Inc. (NPI 1699716100, Arcadia, CA); Coast Plaza Emergency Physicians Group Inc (NPI 1912308446, Norwalk, CA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** April 29, 2024
- **Other identifiers:** Medicaid 00A888390 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1275563058) · Data from the CMS NPPES public registry.