DR. REBECCA CHRISTINE MILLER MD
NPI 1184884595
Emergency Medicine in Martinez, CA
About Dr. Rebecca Christine Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REBECCA CHRISTINE MILLER MD (NPI 1184884595) is an individual emergency medicine provider in Martinez, California, licensed in Pennsylvania (MD441916) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Rebecca Christine Miller Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Rebecca Miller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Martinez, CA 94553
- Reassigned Medicare billing, California enrollment
- 530 clinicians in this Medicare group
Troy, PA 16947
- Reassigned Medicare billing, Pennsylvania enrollment
- 62 clinicians in this Medicare group
Sayre, PA 18840
- Reassigned Medicare billing, Pennsylvania enrollment
- 84 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94553 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.
MARTINEZ, CA 94553
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 Rebecca Miller's NPI number?
The NPI number for Rebecca Miller is 1184884595. It was assigned to this individual provider in the NPPES registry on June 10, 2008.
Where is Rebecca Miller located?
Rebecca Miller practices at 2500 Alhambra Ave Ccrmc Dept Emergency Medicine, Martinez, CA 94553. The listed phone number is (925) 370-5973.
What is Rebecca Miller's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Rebecca Miller enrolled in Medicare?
Yes. Rebecca Miller is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Rebecca Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Miller reassigns Medicare benefits to 3 organizations: Contra Costa County (Martinez, CA), Troy Community Hospital Incorporated (Troy, PA) and Robert Packer Hospital (Sayre, PA). 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 Rebecca Miller'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 Rebecca Miller was last updated on January 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Rebecca Christine Miller, MD · NPI 1184884595
Emergency Medicine physician in Martinez, California. Individual provider, active in the CMS NPPES registry since June 10, 2008.
## Identity
- **NPI:** 1184884595 (Entity type: Individual)
- **Enumerated:** June 10, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD441916 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 ALHAMBRA AVE, CCRMC DEPT EMERGENCY MEDICINE, Martinez, CA 94553-3156
- **Phone:** (925) 370-5973
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Contra Costa County (NPI 1386719086, Martinez, CA); Troy Community Hospital Incorporated (NPI 1306847926, Troy, PA); Robert Packer Hospital (NPI 1083614382, Sayre, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 23, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1184884595) · Data from the CMS NPPES public registry.