WOMEN 2 WOMEN MEDICAL CENTER, INC
NPI 1659560654
Obstetrics & Gynecology in Irvine, CA
About Women 2 Women Medical Center, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WOMEN 2 WOMEN MEDICAL CENTER, INC (NPI 1659560654) is a healthcare organization registered as an obstetrics & gynecology in Irvine, California and active in the NPI registry since October 2007. The organization lists Gunjan Bhatnagar, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
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)
Women 2 Women Medical Center, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Women 2 Women Medical Center, Inc, 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 Women 2 Women Medical Center, Inc's NPI number?
The NPI number for Women 2 Women Medical Center, Inc is 1659560654. It was assigned to this organization in the NPPES registry on October 16, 2007.
Where is Women 2 Women Medical Center, Inc located?
Women 2 Women Medical Center, Inc is located at 33 Creek Rd #270, Irvine, CA 92604. The listed phone number is (949) 559-1099.
What is Women 2 Women Medical Center, Inc's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Women 2 Women Medical Center, Inc enrolled in Medicare?
Yes. Women 2 Women Medical Center, Inc is registered in the Medicare PECOS enrollment system.
When is Women 2 Women Medical Center, 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 March 31, 2027. 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 Women 2 Women Medical Center, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Women 2 Women Medical Center, 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 Women 2 Women Medical Center, Inc was last updated on February 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Women 2 Women Medical Center, Inc · NPI 1659560654
Obstetrics & Gynecology organization in Irvine, California. Organization record, active in the CMS NPPES registry since October 16, 2007.
## Identity
- **NPI:** 1659560654 (Entity type: Organization)
- **Enumerated:** October 16, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Gunjan Bhatnagar, PHYSICIAN
## Practice location
- **Address:** 33 CREEK RD, #270, Irvine, CA 92604-7707
- **Phone:** (949) 559-1099 · **Fax:** (949) 559-1199
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **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:** February 4, 2015
- **Other identifiers:** Medicare PIN W17195 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1659560654) · Data from the CMS NPPES public registry.