Ericka Rivera Castro, MD
NPI 1003829789 · Psychiatry Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ericka Rivera Castro, MD is a Psychiatry Physician provider in San Juan, PR (NPI 1003829789).
Provider details
- NPI number
- 1003829789
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7526 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 886 | 117 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 366 | 63 |
| Temazepam | 330 | 59 |
| Quetiapine Fumarate | 274 | 35 |
| Risperidone | 237 | 40 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 230 | 40 |
| Estazolam | 191 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2008-05-27
Frequently asked questions
- What is Ericka Rivera Castro's NPI number?
- Ericka Rivera Castro's National Provider Identifier (NPI) is 1003829789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ericka Rivera Castro's specialty?
- Ericka Rivera Castro is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ericka Rivera Castro located?
- Ericka Rivera Castro's practice location on file with NPPES is 826 Ave Molucas, San Juan, PR 00924.
- What is Ericka Rivera Castro's phone number?
- The practice phone number listed in the NPPES registry for Ericka Rivera Castro is (787) 769-1571.
- Does Ericka Rivera Castro accept Medicare?
- Ericka Rivera Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ericka Rivera Castro's NPI active?
- Yes — Ericka Rivera Castro's NPI (1003829789) is active in the NPPES registry as of the last update on 2008-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.