Steven Piper, PA
NPI 1063178739 · Physician Assistant · Oxnard, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Piper, PA is a Physician Assistant provider in Oxnard, CA (NPI 1063178739).
Provider details
- NPI number
- 1063178739
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA60563 (CA)
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 tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
17 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 17 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 19 |
| Metformin Hcl | 32 | 12 |
| Amlodipine Besylate | 30 | — |
| Lisinopril | 26 | — |
| Omeprazole | 22 | — |
| Pioglitazone Hcl | 18 | — |
| Sitagliptin Phosphatebrand: Januvia | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-16
- Last updated
- 2022-01-05
- Certified
- 2022-01-05
Frequently asked questions
- What is Steven Piper's NPI number?
- Steven Piper's National Provider Identifier (NPI) is 1063178739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Piper's specialty?
- Steven Piper is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Steven Piper located?
- Steven Piper's practice location on file with NPPES is 801 Cooper Rd, Oxnard, CA 93030-5445.
- What is Steven Piper's phone number?
- The practice phone number listed in the NPPES registry for Steven Piper is (805) 330-8100.
- Does Steven Piper accept Medicare?
- Steven Piper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Piper's NPI active?
- Yes — Steven Piper's NPI (1063178739) is active in the NPPES registry as of the last update on 2022-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.