Ranilo Asuncion, MD
NPI 1639122815 · Internal Medicine Physician · Peoria, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ranilo Asuncion, MD is a Internal Medicine Physician provider in Peoria, AZ (NPI 1639122815).
Provider details
- NPI number
- 1639122815
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A70749 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 55 | 38 |
| Azithromycin | 53 | 51 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 50 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 47 | 47 |
| Methylprednisolone | 41 | 38 |
| Losartan Potassium | 40 | 24 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2023-01-13
- Certified
- 2023-01-13
Frequently asked questions
- What is Ranilo Asuncion's NPI number?
- Ranilo Asuncion's National Provider Identifier (NPI) is 1639122815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ranilo Asuncion's specialty?
- Ranilo Asuncion is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ranilo Asuncion located?
- Ranilo Asuncion's practice location on file with NPPES is 9750 W Peoria Ave, Peoria, AZ 85345-6108.
- What is Ranilo Asuncion's phone number?
- The practice phone number listed in the NPPES registry for Ranilo Asuncion is (623) 281-1620.
- Does Ranilo Asuncion accept Medicare?
- Ranilo Asuncion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ranilo Asuncion's NPI active?
- Yes — Ranilo Asuncion's NPI (1639122815) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.