Daniel Caballero, P.A-C
NPI 1659487890 · Physician Assistant · Riverside, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Caballero, P.A-C is a Physician Assistant provider in Riverside, CA (NPI 1659487890).
Provider details
- NPI number
- 1659487890
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA14408 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 49 | 48 |
| Tizanidine Hcl | 34 | 34 |
| Prednisone | 25 | 24 |
| Azithromycin | 24 | 24 |
| Meloxicam | 23 | 23 |
| Mupirocin | 22 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 20 |
| Triamcinolone Acetonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 1 record (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
- 2006-08-21
- Last updated
- 2021-12-03
Frequently asked questions
- What is Daniel Caballero's NPI number?
- Daniel Caballero's National Provider Identifier (NPI) is 1659487890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Caballero's specialty?
- Daniel Caballero is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Caballero located?
- Daniel Caballero's practice location on file with NPPES is 4445 Magnolia Ave, Riverside, CA 92501-4135.
- What is Daniel Caballero's phone number?
- The practice phone number listed in the NPPES registry for Daniel Caballero is (951) 788-3000.
- Does Daniel Caballero accept Medicare?
- Daniel Caballero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Caballero's NPI active?
- Yes — Daniel Caballero's NPI (1659487890) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.