Ernestina Pelayo De Olivares, MD
NPI 1841371523 · Psychiatry Physician · Tucson, AZ
Ernestina Pelayo De Olivares, MD is a Psychiatry Physician provider in Tucson, AZ (NPI 1841371523).
Provider details
- NPI number
- 1841371523
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 31109 (AZ)
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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 178 | 44 |
| Trazodone Hcl | 157 | 46 |
| Quetiapine Fumarate | 86 | 20 |
| Sertraline Hcl | 79 | 25 |
| Escitalopram Oxalate | 76 | 22 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 71 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 3 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
- 2006-10-18
- Last updated
- 2011-10-11
Frequently asked questions
- What is Ernestina Pelayo De Olivares's NPI number?
- Ernestina Pelayo De Olivares's National Provider Identifier (NPI) is 1841371523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernestina Pelayo De Olivares's specialty?
- Ernestina Pelayo De Olivares is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ernestina Pelayo De Olivares located?
- Ernestina Pelayo De Olivares's practice location on file with NPPES is 5425 N Oracle Rd Ste 115, Tucson, AZ 85704-3898.
- What is Ernestina Pelayo De Olivares's phone number?
- The practice phone number listed in the NPPES registry for Ernestina Pelayo De Olivares is (520) 742-9166.
- Is Ernestina Pelayo De Olivares's NPI active?
- Yes — Ernestina Pelayo De Olivares's NPI (1841371523) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.