Nazaneen Cauthron, PA-C
NPI 1851693451 · Physician Assistant · Simi Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nazaneen Cauthron, PA-C is a Physician Assistant provider in Simi Valley, CA (NPI 1851693451).
Provider details
- NPI number
- 1851693451
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA428 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 105 | 103 |
| Cephalexin | 73 | 72 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 62 | 54 |
| Naproxen | 40 | 35 |
| Tizanidine Hcl | 39 | 38 |
| Meloxicam | 38 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 2 records (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 (3)
- 2080 Newbury RdNewbury Park, CA 91320-3387Phone: (805) 499-0308
- 1980 Sequoia AveSimi Valley, CA 93063-3167Phone: (805) 583-5555
- 620 E Janss RdThousand Oaks, CA 91360-5113Phone: (805) 495-6866Fax: (805) 495-8085
Registry dates
- Enumerated
- 2010-12-02
- Last updated
- 2023-01-13
Frequently asked questions
- What is Nazaneen Cauthron's NPI number?
- Nazaneen Cauthron's National Provider Identifier (NPI) is 1851693451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nazaneen Cauthron's specialty?
- Nazaneen Cauthron is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nazaneen Cauthron located?
- Nazaneen Cauthron's practice location on file with NPPES is 2755 Alamo St Ste 100, Simi Valley, CA 93065-1345.
- What is Nazaneen Cauthron's phone number?
- The practice phone number listed in the NPPES registry for Nazaneen Cauthron is (805) 210-7400.
- Does Nazaneen Cauthron accept Medicare?
- Nazaneen Cauthron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nazaneen Cauthron's NPI active?
- Yes — Nazaneen Cauthron's NPI (1851693451) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.