Azucena Ruff, FNP
NPI 1528288719 · Nurse Practitioner · Palmdale, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Azucena Ruff, FNP is a Nurse Practitioner provider in Palmdale, CA (NPI 1528288719).
Provider details
- NPI number
- 1528288719
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN703157 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 66 |
| Semaglutidebrand: Ozempic | 111 | 24 |
| Metformin Hcl | 95 | 35 |
| Losartan Potassium | 92 | 37 |
| Amlodipine Besylate | 74 | 37 |
| Gabapentin | 65 | 30 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-27
- Last updated
- 2011-06-21
Frequently asked questions
- What is Azucena Ruff's NPI number?
- Azucena Ruff's National Provider Identifier (NPI) is 1528288719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Azucena Ruff's specialty?
- Azucena Ruff is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Azucena Ruff located?
- Azucena Ruff's practice location on file with NPPES is 1011 Lockheed Way, Palmdale, CA 93599-0199.
- What is Azucena Ruff's phone number?
- The practice phone number listed in the NPPES registry for Azucena Ruff is (661) 572-2191.
- Does Azucena Ruff accept Medicare?
- Azucena Ruff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Azucena Ruff's NPI active?
- Yes — Azucena Ruff's NPI (1528288719) is active in the NPPES registry as of the last update on 2011-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.