Ryan Oconnell
NPI 1134770811 · Medical Physician Assistant · Santa Ana, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Oconnell is a Medical Physician Assistant provider in Santa Ana, CA (NPI 1134770811).
Provider details
- NPI number
- 1134770811
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA58938 (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 tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 31 | 31 |
| Ibuprofen | 21 | 21 |
| Prednisone | 18 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1430 W 1st StSanta Ana, CA 92703-3779Phone: (714) 955-0038
Registry dates
- Enumerated
- 2019-09-24
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Ryan Oconnell's NPI number?
- Ryan Oconnell's National Provider Identifier (NPI) is 1134770811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Oconnell's specialty?
- Ryan Oconnell is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Oconnell located?
- Ryan Oconnell's practice location on file with NPPES is 1401 W 1st St, Santa Ana, CA 92703-3757.
- What is Ryan Oconnell's phone number?
- The practice phone number listed in the NPPES registry for Ryan Oconnell is (714) 542-9700.
- Does Ryan Oconnell accept Medicare?
- Ryan Oconnell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Oconnell's NPI active?
- Yes — Ryan Oconnell's NPI (1134770811) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.