DR. STEPHEN SPEICHER M.D.
NPI 1063863942
Pediatrics - Pediatric Hematology-Oncology in Los Angeles, CA
About Dr. Stephen Speicher M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN SPEICHER M.D. (NPI 1063863942) is an individual pediatric hematology-oncology provider in Los Angeles, California, licensed in California (A142147) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS and maintains a secondary practice location in Duarte.
NPPES Registry Identity
Specialties & Licenses 2
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)
Dr. Stephen Speicher M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Speicher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 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.
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
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 Stephen Speicher's NPI number?
The NPI number for Stephen Speicher is 1063863942. It was assigned to this individual provider in the NPPES registry on June 22, 2016.
Where is Stephen Speicher located?
Stephen Speicher practices at 4650 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 660-2450.
What is Stephen Speicher's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Stephen Speicher enrolled in Medicare?
Yes. Stephen Speicher is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Speicher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Speicher reassigns Medicare benefits to City Of Hope Medical Foundation (Duarte, 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 Stephen Speicher'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 Stephen Speicher was last updated on November 5, 2020. 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.
# Dr. Stephen Speicher, M.D. · NPI 1063863942
Pediatric Hematology-Oncology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 22, 2016.
## Identity
- **NPI:** 1063863942 (Entity type: Individual)
- **Enumerated:** June 22, 2016
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** A142147 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4650 W SUNSET BLVD, Los Angeles, CA 90027-6062
- **Phone:** (323) 660-2450
## 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:** City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 5, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1063863942) · Data from the CMS NPPES public registry.