DR. KACEY MARIE HAMILTON MD
NPI 1124512330
Obstetrics & Gynecology in Los Angeles, CA
About Dr. Kacey Marie Hamilton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KACEY MARIE HAMILTON MD (NPI 1124512330) is an individual obstetrics & gynecology provider in Los Angeles, California, licensed in California (A175995) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Southern Illinois University School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dr. Kacey Marie Hamilton 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 Reassignments
2Medicare enrollment records show Kacey Hamilton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 1,001 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 90048 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90048
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 Kacey Hamilton's NPI number?
The NPI number for Kacey Hamilton is 1124512330. It was assigned to this individual provider in the NPPES registry on June 20, 2018.
Where is Kacey Hamilton located?
Kacey Hamilton practices at 8635 W 3rd St Ste 160W, Los Angeles, CA 90048. The listed phone number is (217) 712-0747.
What is Kacey Hamilton's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Kacey Hamilton enrolled in Medicare?
Yes. Kacey Hamilton 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 organizations bill Medicare for Kacey Hamilton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kacey Hamilton reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Cedars-Sinai Medical Center (Los Angeles, CA). Each 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 Kacey Hamilton'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 Kacey Hamilton was last updated on September 5, 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.
# Dr. Kacey Marie Hamilton, MD · NPI 1124512330
Obstetrics & Gynecology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 20, 2018.
## Identity
- **NPI:** 1124512330 (Entity type: Individual)
- **Enumerated:** June 20, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** A175995 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8635 W 3RD ST STE 160W, Los Angeles, CA 90048-6103
- **Phone:** (217) 712-0747
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); Cedars-Sinai Medical Center (NPI 1639172372, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** September 5, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1124512330) · Data from the CMS NPPES public registry.