DR. HIDEYUKI SAKATA M.D.
NPI 1417905126
Internal Medicine in Berkeley, CA
About Dr. Hideyuki Sakata M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HIDEYUKI SAKATA M.D. (NPI 1417905126) is an individual internal medicine provider in Berkeley, California, licensed in California (A55461) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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. Hideyuki Sakata 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
2Medicare enrollment records show Hideyuki Sakata reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wildomar, CA 92595
- Reassigned Medicare billing, California enrollment
- 69 clinicians in this Medicare group
Temecula, CA 92590
- Reassigned Medicare billing, California enrollment
- 18 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 94710 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 17
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 Hideyuki Sakata's NPI number?
The NPI number for Hideyuki Sakata is 1417905126. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Hideyuki Sakata located?
Hideyuki Sakata practices at 1510 4th St Suite 1, Berkeley, CA 94710. The listed phone number is (510) 525-8980.
What is Hideyuki Sakata's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hideyuki Sakata enrolled in Medicare?
Yes. Hideyuki Sakata 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 Hideyuki Sakata's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hideyuki Sakata reassigns Medicare benefits to 2 organizations: Acute Care Associates Of California PC (Wildomar, CA) and Inpatient Physicians Network Inc (Temecula, 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 Hideyuki Sakata'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 Hideyuki Sakata was last updated on July 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Hideyuki Sakata, M.D. · NPI 1417905126
Internal Medicine physician in Berkeley, California. Individual provider, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1417905126 (Entity type: Individual)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A55461 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1510 4TH ST, SUITE 1, Berkeley, CA 94710-1717
- **Phone:** (510) 525-8980 · **Fax:** (510) 525-8982
## 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): Acute Care Associates Of California PC (NPI 1194588392, Wildomar, CA); Inpatient Physicians Network Inc (NPI 1053461178, Temecula, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 9, 2008
- **Other identifiers:** Medicare UPIN G61402; Medicare PIN P00437700 (CA); Medicare PIN 00A554661; and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1417905126) · Data from the CMS NPPES public registry.