ICHIMI DOUSHIN RESOURCES, INC.
NPI 1598066581
Clinic/Center - Primary Care in City Of Industry, CA
About Ichimi Doushin Resources, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ICHIMI DOUSHIN RESOURCES, INC. (NPI 1598066581) is a healthcare organization registered as a primary care in City Of Industry, California and active in the NPI registry since November 2010. The organization lists Xavier Jajin Hsieh, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ichimi Doushin Resources, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Ichimi Doushin Resources, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
City Of Industry, CA 91748
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Ichimi Doushin Resources, Inc.'s NPI number?
The NPI number for Ichimi Doushin Resources, Inc. is 1598066581. It was assigned to this organization in the NPPES registry on November 8, 2010.
Where is Ichimi Doushin Resources, Inc. located?
Ichimi Doushin Resources, Inc. is located at 18605 Gale Ave Ste 240, City Of Industry, CA 91748. The listed phone number is (626) 581-1282.
What is Ichimi Doushin Resources, Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Ichimi Doushin Resources, Inc. enrolled in Medicare?
Yes. Ichimi Doushin Resources, Inc. is registered in the Medicare PECOS enrollment system.
When is Ichimi Doushin Resources, Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Ichimi Doushin Resources, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ichimi Doushin Resources, Inc., in Family Practice and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ichimi Doushin Resources, Inc. was last updated on March 28, 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.
# Ichimi Doushin Resources, Inc. · NPI 1598066581
Primary Care organization in City Of Industry, California. Organization record, active in the CMS NPPES registry since November 8, 2010.
## Identity
- **NPI:** 1598066581 (Entity type: Organization)
- **Enumerated:** November 8, 2010
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Xavier Hsieh, PRESIDENT
## Practice location
- **Address:** 18605 GALE AVE STE 240, City Of Industry, CA 91748-1361
- **Phone:** (626) 581-1282 · **Fax:** (888) 491-5175
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (1), Nurse Practitioner (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 28, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1598066581) · Data from the CMS NPPES public registry.