Natalie Kadin, MD
NPI 1457594160 · Otolaryngology Physician · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Kadin, MD is a Otolaryngology Physician provider in Thousand Oaks, CA (NPI 1457594160).
Provider details
- NPI number
- 1457594160
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A119803 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
240 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 84 | $135 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 41 | $180 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $82 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 25 | $70 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 21 | $51 |
| Incision of Windpipe for Insertion of Breathing Tube (older Than 2 Years)31600 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$147 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11725 Illinois StCarmel, IN 46032-3008Phone: (317) 688-4864
Registry dates
- Enumerated
- 2009-04-10
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Natalie Kadin's NPI number?
- Natalie Kadin's National Provider Identifier (NPI) is 1457594160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Kadin's specialty?
- Natalie Kadin is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Kadin located?
- Natalie Kadin's practice location on file with NPPES is 100 Moody Ct, Thousand Oaks, CA 91360-6077.
- What is Natalie Kadin's phone number?
- The practice phone number listed in the NPPES registry for Natalie Kadin is (805) 418-3500.
- Does Natalie Kadin accept Medicare?
- Natalie Kadin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Kadin's NPI active?
- Yes — Natalie Kadin's NPI (1457594160) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.