Roberto Ayala Rios, M.D.
NPI 1518197136 · General Practice Physician · Anasco, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Ayala Rios, M.D. is a General Practice Physician provider in Anasco, PR (NPI 1518197136).
Provider details
- NPI number
- 1518197136
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 17640 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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 · 158 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 1,069 | 111 |
| Famotidine | 962 | 131 |
| Atorvastatin Calcium | 579 | 87 |
| Metformin Hcl | 556 | 73 |
| Rosuvastatin Calcium | 479 | 89 |
| Lisinopril | 476 | 68 |
| Levothyroxine Sodium | 448 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-16
- Last updated
- 2016-08-23
Frequently asked questions
- What is Roberto Ayala Rios's NPI number?
- Roberto Ayala Rios's National Provider Identifier (NPI) is 1518197136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberto Ayala Rios's specialty?
- Roberto Ayala Rios is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Ayala Rios located?
- Roberto Ayala Rios's practice location on file with NPPES is 65 De Infanteria 67, Anasco, PR 00610.
- What is Roberto Ayala Rios's phone number?
- The practice phone number listed in the NPPES registry for Roberto Ayala Rios is (787) 826-2145.
- Does Roberto Ayala Rios accept Medicare?
- Roberto Ayala Rios is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberto Ayala Rios's NPI active?
- Yes — Roberto Ayala Rios's NPI (1518197136) is active in the NPPES registry as of the last update on 2016-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.