JILLIANNE NANADIEGO DO
NPI 1619598133
Emergency Medicine in Culver City, CA
About Jillianne Nanadiego Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILLIANNE NANADIEGO DO (NPI 1619598133) is an individual emergency medicine provider in Culver City, California, licensed in California (20A22967) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Rocky Vista University College Of Osteopathic Med (2020).
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
Jillianne Nanadiego Do 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
4Medicare enrollment records show Jillianne Nanadiego reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Normal, IL 61761
- Reassigned Medicare billing, Illinois enrollment
- 698 clinicians in this Medicare group
Normal, IL 61761
- Reassigned Medicare billing, Illinois enrollment
- 71 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 3
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 90232 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CULVER CITY, CA 90232
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 Jillianne Nanadiego's NPI number?
The NPI number for Jillianne Nanadiego is 1619598133. It was assigned to this individual provider in the NPPES registry on May 6, 2020.
Where is Jillianne Nanadiego located?
Jillianne Nanadiego practices at 10100 Culver Blvd Ste E, Culver City, CA 90232. The listed phone number is (310) 423-3333.
What is Jillianne Nanadiego's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jillianne Nanadiego enrolled in Medicare?
Yes. Jillianne Nanadiego 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 Jillianne Nanadiego's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jillianne Nanadiego reassigns Medicare benefits to 4 organizations: Southern California Permanente Medical Group (Los Angeles, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA), Carle West Physician Group Inc (Normal, IL) and Carle Bromenn Medical Center (Normal, IL). 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 Jillianne Nanadiego'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 Jillianne Nanadiego was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Jillianne Nanadiego, DO · NPI 1619598133
Emergency Medicine physician in Culver City, California. Individual provider, active in the CMS NPPES registry since May 6, 2020.
## Identity
- **NPI:** 1619598133 (Entity type: Individual)
- **Enumerated:** May 6, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 20A22967 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10100 CULVER BLVD STE E, Culver City, CA 90232-3174
- **Phone:** (310) 423-3333
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA); Cedars-Sinai Medical Care Foundation (NPI 1316984388, Los Angeles, CA); Carle West Physician Group Inc (NPI 1467074138, Normal, IL); Carle Bromenn Medical Center (NPI 1104442615, Normal, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rocky Vista University College Of Osteopathic Med, class of 2020
## Record status
- **NPPES last updated:** November 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1619598133) · Data from the CMS NPPES public registry.