UNION WOMEN CARE OBGYN PLLC
NPI 1538816186
Obstetrics & Gynecology in Flushing, NY
About Union Women Care Obgyn Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UNION WOMEN CARE OBGYN PLLC (NPI 1538816186) is a healthcare organization registered as an obstetrics & gynecology in Flushing, New York and active in the NPI registry since March 2022. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Flushing, and lists Huifang Xiao, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Union Women Care Obgyn Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Union Women Care Obgyn PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 33D2023937
Union Women Care Obgyn PLLC · Flushing, NYCertificate for Provider-Performed Microscopy Procedures (PPMP) 33D2096752
Union Women Care Obgyn PLLC · Flushing, NYFrequently 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 Union Women Care Obgyn PLLC's NPI number?
The NPI number for Union Women Care Obgyn PLLC is 1538816186. It was assigned to this organization in the NPPES registry on March 3, 2022.
Where is Union Women Care Obgyn PLLC located?
Union Women Care Obgyn PLLC is located at 3808 Union St Ste 3G, Flushing, NY 11354. The listed phone number is (718) 939-5588.
What is Union Women Care Obgyn PLLC's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Union Women Care Obgyn PLLC enrolled in Medicare?
Yes. Union Women Care Obgyn PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Union Women Care Obgyn PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Union Women Care Obgyn PLLC, in Nurse Practitioner and Obstetrics/Gynecology. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Union Women Care Obgyn PLLC hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Union Women Care Obgyn PLLC was last updated on March 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Union Women Care Obgyn Pllc · NPI 1538816186
Obstetrics & Gynecology organization in Flushing, New York. Organization record, active in the CMS NPPES registry since March 3, 2022.
## Identity
- **NPI:** 1538816186 (Entity type: Organization)
- **Enumerated:** March 3, 2022
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Huifang Xiao, MD
## Practice location
- **Address:** 3808 UNION ST STE 3G, Flushing, NY 11354-5544
- **Phone:** (718) 939-5588
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (1), Obstetrics/Gynecology (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 3, 2022
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1538816186) · Data from the CMS NPPES public registry.