DR. HAILEY SAM EISNER D.O.
NPI 1154771285
Urology in Ventura, CA
About Dr. Hailey Sam Eisner D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAILEY SAM EISNER D.O. (NPI 1154771285) is an individual urology provider in Ventura, California, licensed in California (21344) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Hailey Sam Eisner D.o. 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 Hailey Eisner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ventura, CA 93003
- Reassigned Medicare billing, California enrollment
- 710 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93003 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VENTURA, CA 93003
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 Hailey Eisner's NPI number?
The NPI number for Hailey Eisner is 1154771285. It was assigned to this individual provider in the NPPES registry on June 20, 2016.
Where is Hailey Eisner located?
Hailey Eisner practices at 300 Hillmont Ave Ste 401, Ventura, CA 93003. The listed phone number is (805) 652-6201.
What is Hailey Eisner's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Hailey Eisner enrolled in Medicare?
Yes. Hailey Eisner 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 Hailey Eisner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hailey Eisner reassigns Medicare benefits to County Of Ventura (Ventura, 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 Hailey Eisner'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 Hailey Eisner was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.