DR. NATALIE ERIN KADIN MD
NPI 1457594160
Otolaryngology in Thousand Oaks, CA
About Dr. Natalie Erin Kadin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATALIE ERIN KADIN MD (NPI 1457594160) is an individual otolaryngology provider in Thousand Oaks, California, licensed in Indiana (01098875A) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains a secondary practice location in Carmel.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
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. Natalie Erin Kadin 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 Natalie Kadin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 7
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INIndiana University Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
THOUSAND OAKS, CA 91360
THOUSAND OAKS, CA 91360
THOUSAND OAKS, CA 91360
THOUSAND OAKS, CA 91360
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 Natalie Kadin's NPI number?
The NPI number for Natalie Kadin is 1457594160. It was assigned to this individual provider in the NPPES registry on April 10, 2009.
Where is Natalie Kadin located?
Natalie Kadin practices at 100 Moody Ct Suite 200, Thousand Oaks, CA 91360. The listed phone number is (805) 418-3500.
What is Natalie Kadin's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Natalie Kadin enrolled in Medicare?
Yes. Natalie Kadin 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 Natalie Kadin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Kadin reassigns Medicare benefits to Iu Health Medical Group, LLC (Indianapolis, IN). 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 Natalie Kadin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalie Kadin accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Natalie Kadin 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.
Is Natalie Kadin affiliated with any hospitals?
According to CMS data, Natalie Kadin is affiliated with Eskenazi Health and Indiana University Health.
When was this NPI record last updated?
The NPPES record for Natalie Kadin was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Natalie Erin Kadin, MD · NPI 1457594160
Otolaryngology physician in Thousand Oaks, California. Individual provider, active in the CMS NPPES registry since April 10, 2009.
## Identity
- **NPI:** 1457594160 (Entity type: Individual)
- **Enumerated:** April 10, 2009
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 01098875A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MOODY CT, SUITE 200, Thousand Oaks, CA 91360-6077
- **Phone:** (805) 418-3500 · **Fax:** (805) 418-3505
## 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:** Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** January 12, 2026
- **Other identifiers:** Medicaid 1457594160 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1457594160) · Data from the CMS NPPES public registry.