James Arellano, P.A.
NPI 1275541229 · Surgical Physician Assistant · Roseville, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Arellano, P.A. is a Surgical Physician Assistant provider in Roseville, CA (NPI 1275541229).
Provider details
- NPI number
- 1275541229
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 18502 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 132 | 80 |
| Baclofen | 75 | 47 |
| Gabapentin | 73 | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 72 | 48 |
| Tizanidine Hcl | 32 | 23 |
| Nabumetone | 30 | — |
| Prednisone | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$305 across 4 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
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2022-01-03
Frequently asked questions
- What is James Arellano's NPI number?
- James Arellano's National Provider Identifier (NPI) is 1275541229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Arellano's specialty?
- James Arellano is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Arellano located?
- James Arellano's practice location on file with NPPES is 2 Medical Plaza Dr, Roseville, CA 95661-3043.
- What is James Arellano's phone number?
- The practice phone number listed in the NPPES registry for James Arellano is (916) 773-8700.
- Does James Arellano accept Medicare?
- James Arellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Arellano's NPI active?
- Yes — James Arellano's NPI (1275541229) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.