OBSTETRICAL AND GYNECOLOGICAL ASSOCIATES, INC
NPI 1912045345
Obstetrics & Gynecology in Valparaiso, IN
About Obstetrical And Gynecological Associates, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OBSTETRICAL AND GYNECOLOGICAL ASSOCIATES, INC (NPI 1912045345) is a healthcare organization registered as an obstetrics & gynecology in Valparaiso, Indiana and active in the NPI registry since February 2007. The organization lists Crystal A Strickland, President, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Obstetrical And Gynecological Associates, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Obstetrical And Gynecological Associates, Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
Valparaiso, IN 46383
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 Obstetrical And Gynecological Associates, Inc's NPI number?
The NPI number for Obstetrical And Gynecological Associates, Inc is 1912045345. It was assigned to this organization in the NPPES registry on February 1, 2007.
Where is Obstetrical And Gynecological Associates, Inc located?
Obstetrical And Gynecological Associates, Inc is located at 85 East Us Highway 6 Suite 330, Valparaiso, IN 46383. The listed phone number is (219) 462-6144.
What is Obstetrical And Gynecological Associates, Inc's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Obstetrical And Gynecological Associates, Inc enrolled in Medicare?
Yes. Obstetrical And Gynecological Associates, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Obstetrical And Gynecological Associates, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to Obstetrical And Gynecological Associates, 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. The largest specialties are Nurse Practitioner (4), Obstetrics/Gynecology (4) and Certified Nurse Midwife (CNM) (3). Of these, 2 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Obstetrical And Gynecological Associates, Inc accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Obstetrical And Gynecological Associates, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Obstetrical And Gynecological Associates, Inc was last updated on September 10, 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.
# Obstetrical And Gynecological Associates, Inc · NPI 1912045345
Obstetrics & Gynecology organization in Valparaiso, Indiana. Organization record, active in the CMS NPPES registry since February 1, 2007.
## Identity
- **NPI:** 1912045345 (Entity type: Organization)
- **Enumerated:** February 1, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Crystal Strickland, PRESIDENT, PHYSICIAN
## Practice location
- **Address:** 85 EAST US HIGHWAY 6, SUITE 330, Valparaiso, IN 46383
- **Phone:** (219) 462-6144 · **Fax:** (219) 465-1150
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Obstetrics/Gynecology (4), Certified Nurse Midwife (CNM) (3); 2 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 10, 2015
- **Other identifiers:** Medicare PIN 651320 (IN); Medicaid 100207370 (IN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1912045345) · Data from the CMS NPPES public registry.