Manuel Ramirez-Ariza, M.D
NPI 1477551315 · Specialist · Cayey, PR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manuel Ramirez-Ariza, M.D is a Specialist provider in Cayey, PR (NPI 1477551315).
Provider details
- NPI number
- 1477551315
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 5808 (PR)
Specialties & taxonomies
Other Service Providers
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluconazole | 42 | 39 |
| Acyclovir | 16 | — |
| Temazepam | 16 | — |
| Pantoprazole Sodium | 14 | — |
| Clotrimazole | 13 | 12 |
| Alendronate Sodium | 12 | — |
| Paroxetine Hcl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-13
- Last updated
- 2008-12-02
Frequently asked questions
- What is Manuel Ramirez-Ariza's NPI number?
- Manuel Ramirez-Ariza's National Provider Identifier (NPI) is 1477551315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manuel Ramirez-Ariza's specialty?
- Manuel Ramirez-Ariza is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Manuel Ramirez-Ariza located?
- Manuel Ramirez-Ariza's practice location on file with NPPES is Miguel Melendez Munoz #9, Cayey, PR 00736.
- What is Manuel Ramirez-Ariza's phone number?
- The practice phone number listed in the NPPES registry for Manuel Ramirez-Ariza is (787) 738-2663.
- Does Manuel Ramirez-Ariza accept Medicare?
- Manuel Ramirez-Ariza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manuel Ramirez-Ariza's NPI active?
- Yes — Manuel Ramirez-Ariza's NPI (1477551315) is active in the NPPES registry as of the last update on 2008-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.