Margarita Vargas-Lopez, M.D.
NPI 1497781629 · Psychiatry Physician · Caguas, PR
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margarita Vargas-Lopez, M.D. is a Psychiatry Physician provider in Caguas, PR (NPI 1497781629).
Provider details
- NPI number
- 1497781629
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 9569 (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
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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 688 | 85 |
| Escitalopram Oxalate | 487 | 60 |
| Bupropion Hclbrand: Bupropion Xl | 460 | 62 |
| Fluoxetine Hcl | 342 | 41 |
| Temazepam | 294 | 37 |
| Risperidone | 253 | 29 |
| Zolpidem Tartrate | 215 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-22
- Last updated
- 2009-07-14
Frequently asked questions
- What is Margarita Vargas-Lopez's NPI number?
- Margarita Vargas-Lopez's National Provider Identifier (NPI) is 1497781629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margarita Vargas-Lopez's specialty?
- Margarita Vargas-Lopez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Margarita Vargas-Lopez located?
- Margarita Vargas-Lopez's practice location on file with NPPES is Saturno No 55, Caguas, PR 00725.
- What is Margarita Vargas-Lopez's phone number?
- The practice phone number listed in the NPPES registry for Margarita Vargas-Lopez is (787) 653-3434.
- Does Margarita Vargas-Lopez accept Medicare?
- Margarita Vargas-Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margarita Vargas-Lopez's NPI active?
- Yes — Margarita Vargas-Lopez's NPI (1497781629) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.