DR. REGINA ANN SHAW M.D.
NPI 1710971403
Anesthesiology in Sacramento, CA
About Dr. Regina Ann Shaw M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REGINA ANN SHAW M.D. (NPI 1710971403) is an individual anesthesiology provider in Sacramento, California, licensed in California (G84921) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Regina Ann Shaw M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Regina Shaw reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95821
- Reassigned Medicare billing, California enrollment
- 167 clinicians in this Medicare group
Bellingham, WA 98225
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Bellingham Anesthesia Associates Ps
- 67 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.
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.
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 Regina Shaw's NPI number?
The NPI number for Regina Shaw is 1710971403. It was assigned to this individual provider in the NPPES registry on September 8, 2005.
Where is Regina Shaw located?
Regina Shaw practices at 3315 Watt Ave, Sacramento, CA 95821. The listed phone number is (916) 481-6800.
What is Regina Shaw's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Regina Shaw enrolled in Medicare?
Yes. Regina Shaw is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Regina Shaw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Regina Shaw reassigns Medicare benefits to 2 organizations: Central Anesthesia Service Exchange Medical Group, Inc. (Sacramento, CA) and Bellingham Anesthesia Associates, P.S. (Bellingham, WA). 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 Regina Shaw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Regina Shaw accept?
Health plans from Ambetter Health list Regina Shaw 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.
When was this NPI record last updated?
The NPPES record for Regina Shaw was last updated on December 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.