REBECCA ASHE MD
NPI 1003980798
Internal Medicine in San Carlos, CA
About Rebecca Ashe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA ASHE MD (NPI 1003980798) is an individual internal medicine provider in San Carlos, California, licensed in California (G75669) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Rebecca Ashe Md 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
2Medicare enrollment records show Rebecca Ashe reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Mateo, CA 94403
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1831268580 (California)
- 19 clinicians in this Medicare group
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 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 2
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 94070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
SAN CARLOS, CA 94070
SAN CARLOS, CA 94070
SAN CARLOS, CA 94070
SAN CARLOS, CA 94070
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 Ashe's NPI number?
The NPI number for Rebecca Ashe is 1003980798. It was assigned to this individual provider in the NPPES registry on November 17, 2006.
Where is Rebecca Ashe located?
Rebecca Ashe practices at 301 Industrial Rd, San Carlos, CA 94070. The listed phone number is (650) 596-4000.
What is Rebecca Ashe's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Rebecca Ashe enrolled in Medicare?
Yes. Rebecca Ashe 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 Rebecca Ashe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Ashe reassigns Medicare benefits to 2 organizations: County Of San Mateo (San Mateo, CA) and Sutter Bay Medical Foundation (Palo Alto, 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 Rebecca Ashe'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 Ashe was last updated on June 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Rebecca Ashe, MD · NPI 1003980798
Internal Medicine physician in San Carlos, California. Individual provider, active in the CMS NPPES registry since November 17, 2006.
## Identity
- **NPI:** 1003980798 (Entity type: Individual)
- **Enumerated:** November 17, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** G75669 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 INDUSTRIAL RD, San Carlos, CA 94070
- **Phone:** (650) 596-4000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): County Of San Mateo (NPI 1780753434, San Mateo, CA); Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Davis School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** June 3, 2020
- **Other identifiers:** Medicaid 00G756990 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1003980798) · Data from the CMS NPPES public registry.