NA
NPI 1033142278
Specialist in Chino, CA
About Na NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NA (NPI 1033142278) is a healthcare organization registered as a specialist in Chino, California and active in the NPI registry since July 2006. The organization lists Duong Thieu Phung, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Na is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Na, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 San Bernardino Women's Health Medical Group, Inc.'s NPI number?
The NPI number for San Bernardino Women's Health Medical Group, Inc. is 1033142278. It was assigned to this organization in the NPPES registry on July 9, 2006.
Where is San Bernardino Women's Health Medical Group, Inc. located?
San Bernardino Women's Health Medical Group, Inc. is located at 5365 Walnut Ave Suite A, Chino, CA 91710. The listed phone number is (909) 591-1743.
What is San Bernardino Women's Health Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is San Bernardino Women's Health Medical Group, Inc. enrolled in Medicare?
Yes. San Bernardino Women's Health Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through San Bernardino Women's Health Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to San Bernardino Women's Health Medical Group, Inc.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for San Bernardino Women's Health Medical Group, Inc. was last updated on September 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Na · NPI 1033142278
Specialist organization in Chino, California. Organization record, active in the CMS NPPES registry since July 9, 2006.
## Identity
- **NPI:** 1033142278 (Entity type: Organization)
- **Enumerated:** July 9, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Legal business name:** San Bernardino Women's Health Medical Group, Inc.
- **Organization subpart:** No
- **Authorized official:** Duong Phung, PRESIDENT
## Practice location
- **Address:** 5365 WALNUT AVE, SUITE A, Chino, CA 91710-2622
- **Phone:** (909) 591-1743 · **Fax:** (909) 591-1744
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Obstetrics/Gynecology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 24, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1033142278) · Data from the CMS NPPES public registry.