MRS. JACQUELINE AVA WILLIAMS-OLANGO MD
NPI 1134219686
Obstetrics & Gynecology in Bakersfield, CA
About Mrs. Jacqueline Ava Williams-olango Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JACQUELINE AVA WILLIAMS-OLANGO MD (NPI 1134219686) is an individual obstetrics & gynecology provider in Bakersfield, California, licensed in California (A840690) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bakersfield, and is a graduate of Loma Linda University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Jacqueline Ava Williams-olango Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Jacqueline Williams-olango reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bakersfield, CA 93312
- Reassigned Medicare billing, California enrollment
- 5,228 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93311 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jacqueline Williams-olango's NPI number?
The NPI number for Jacqueline Williams-olango is 1134219686. It was assigned to this individual provider in the NPPES registry on October 13, 2006.
Where is Jacqueline Williams-olango located?
Jacqueline Williams-olango practices at 100 Old River Rd, Bakersfield, CA 93311. The listed phone number is (661) 663-4800.
What is Jacqueline Williams-olango's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jacqueline Williams-olango enrolled in Medicare?
Yes. Jacqueline Williams-olango is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Jacqueline Williams-olango's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jacqueline Williams-olango reassigns Medicare benefits to Southern California Permanente Medical Group (Bakersfield, CA). The 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 Jacqueline Williams-olango's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jacqueline Williams-olango was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Jacqueline Ava Williams-Olango, MD · NPI 1134219686
Obstetrics & Gynecology physician in Bakersfield, California. Individual provider, active in the CMS NPPES registry since October 13, 2006.
## Identity
- **NPI:** 1134219686 (Entity type: Individual)
- **Enumerated:** October 13, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A840690 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 OLD RIVER RD, Bakersfield, CA 93311-8823
- **Phone:** (661) 663-4800 · **Fax:** (661) 663-4871
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1316572753, Bakersfield, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** September 26, 2023
- **Other identifiers:** Medicaid 00A840690 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1134219686) · Data from the CMS NPPES public registry.