Irene Arellano-Cruz, PA-C
NPI 1164747515 · Physician Assistant · National City, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Arellano-Cruz, PA-C is a Physician Assistant provider in National City, CA (NPI 1164747515).
Provider details
- NPI number
- 1164747515
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 15759 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
27 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
Typical Medicare-allowed amounts for these services range $9–$9 (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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 92 | 34 |
| Amlodipine Besylate | 81 | 32 |
| Atorvastatin Calcium | 78 | 28 |
| Metformin Hcl | 66 | 27 |
| Lisinopril | 58 | 22 |
| Levothyroxine Sodium | 51 | 18 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 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
- 2010-03-29
- Last updated
- 2025-07-21
- Certified
- 2025-07-21
Frequently asked questions
- What is Irene Arellano-Cruz's NPI number?
- Irene Arellano-Cruz's National Provider Identifier (NPI) is 1164747515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Arellano-Cruz's specialty?
- Irene Arellano-Cruz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Irene Arellano-Cruz located?
- Irene Arellano-Cruz's practice location on file with NPPES is 330 E 8th St, National City, CA 91950-2312.
- What is Irene Arellano-Cruz's phone number?
- The practice phone number listed in the NPPES registry for Irene Arellano-Cruz is (619) 662-4100.
- Does Irene Arellano-Cruz accept Medicare?
- Irene Arellano-Cruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Arellano-Cruz's NPI active?
- Yes — Irene Arellano-Cruz's NPI (1164747515) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.