Constanza Spelius Perez, MD
NPI 1427519107 · Psychiatry Physician · Elko, NV
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constanza Spelius Perez, MD is a Psychiatry Physician provider in Elko, NV (NPI 1427519107).
Provider details
- NPI number
- 1427519107
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A196823 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 27 |
| Alprazolam | 20 |
| Clonazepam | 20 |
| Lamotrigine | 18 |
| Fluoxetine Hcl | 17 |
| Trazodone Hcl | 17 |
| Sertraline Hcl | 14 |
| Buspirone Hcl | 13 |
| Zolpidem Tartrate | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$265 across 13 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
Additional practice locations (1)
- 475-750 Rice Canyon RdSusanville, CA 96130Phone: (530) 251-5100
Registry dates
- Enumerated
- 2019-03-26
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Constanza Spelius Perez's NPI number?
- Constanza Spelius Perez's National Provider Identifier (NPI) is 1427519107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constanza Spelius Perez's specialty?
- Constanza Spelius Perez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Constanza Spelius Perez located?
- Constanza Spelius Perez's practice location on file with NPPES is 1775 Browning Way Ste 104, Elko, NV 89801-8338.
- What is Constanza Spelius Perez's phone number?
- The practice phone number listed in the NPPES registry for Constanza Spelius Perez is (775) 738-5100.
- Does Constanza Spelius Perez accept Medicare?
- Constanza Spelius Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Constanza Spelius Perez's NPI active?
- Yes — Constanza Spelius Perez's NPI (1427519107) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.