Rutha Miller
NPI 1851006431 · Physician Assistant · Simi Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rutha Miller is a Physician Assistant provider in Simi Valley, CA (NPI 1851006431).
Provider details
- NPI number
- 1851006431
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
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
3 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 22 | 13 |
| Levothyroxine Sodium | 22 | 13 |
| Trazodone Hcl | 20 | — |
| Atorvastatin Calcium | 17 | 12 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 15 |
| Rosuvastatin Calcium | 17 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$555 across 22 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 (1)
- 1731 E 120th StLos Angeles, CA 90059-3051Phone: (323) 563-4800
Registry dates
- Enumerated
- 2023-01-18
- Last updated
- 2024-05-24
- Certified
- 2024-05-24
Frequently asked questions
- What is Rutha Miller's NPI number?
- Rutha Miller's National Provider Identifier (NPI) is 1851006431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rutha Miller's specialty?
- Rutha Miller is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rutha Miller located?
- Rutha Miller's practice location on file with NPPES is 2840 E Los Angeles Ave, Simi Valley, CA 93065-3937.
- What is Rutha Miller's phone number?
- The practice phone number listed in the NPPES registry for Rutha Miller is (805) 526-8360.
- Does Rutha Miller accept Medicare?
- Rutha Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rutha Miller's NPI active?
- Yes — Rutha Miller's NPI (1851006431) is active in the NPPES registry as of the last update on 2024-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.