Rachel Giroux De Armendariz, D.O.
NPI 1245643774 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Giroux De Armendariz, D.O. is a Family Medicine Physician provider in Phoenix, AZ (NPI 1245643774).
Provider details
- NPI number
- 1245643774
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 006838 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 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 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 169 | 81 |
| Levothyroxine Sodium | 127 | 62 |
| Lisinopril | 123 | 60 |
| Metformin Hcl | 106 | 56 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 92 | 35 |
| Gabapentin | 75 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 2 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
- 2014-06-02
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Rachel Giroux De Armendariz's NPI number?
- Rachel Giroux De Armendariz's National Provider Identifier (NPI) is 1245643774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Giroux De Armendariz's specialty?
- Rachel Giroux De Armendariz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Giroux De Armendariz located?
- Rachel Giroux De Armendariz's practice location on file with NPPES is 9015 N 3rd St, Phoenix, AZ 85020-2444.
- What is Rachel Giroux De Armendariz's phone number?
- The practice phone number listed in the NPPES registry for Rachel Giroux De Armendariz is (480) 882-4545.
- Does Rachel Giroux De Armendariz accept Medicare?
- Rachel Giroux De Armendariz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Giroux De Armendariz's NPI active?
- Yes — Rachel Giroux De Armendariz's NPI (1245643774) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.