Vilmary Sierra, MD
NPI 1689609745 · General Practice Physician · Carolina, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vilmary Sierra, MD is a General Practice Physician provider in Carolina, PR (NPI 1689609745).
Provider details
- NPI number
- 1689609745
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15002 (PR)
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
19 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 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 351 | 103 |
| Gabapentin | 218 | 47 |
| Metformin Hcl | 216 | 49 |
| Losartan Potassium | 212 | 53 |
| Amlodipine Besylate | 207 | 53 |
| Hydrochlorothiazide | 173 | 42 |
| Famotidine | 169 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$92 across 4 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
- 2006-07-11
- Last updated
- 2007-07-09
Frequently asked questions
- What is Vilmary Sierra's NPI number?
- Vilmary Sierra's National Provider Identifier (NPI) is 1689609745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vilmary Sierra's specialty?
- Vilmary Sierra is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Vilmary Sierra located?
- Vilmary Sierra's practice location on file with NPPES is Calle79 Blq 120-19, Carolina, PR 00985.
- What is Vilmary Sierra's phone number?
- The practice phone number listed in the NPPES registry for Vilmary Sierra is (787) 257-8188.
- Does Vilmary Sierra accept Medicare?
- Vilmary Sierra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vilmary Sierra's NPI active?
- Yes — Vilmary Sierra's NPI (1689609745) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.