Sandra Peynado Rojas, MD
NPI 1134354764 · Psychiatry Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Peynado Rojas, MD is a Psychiatry Physician provider in Sioux Falls, SD (NPI 1134354764).
Provider details
- NPI number
- 1134354764
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- SDTP22 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 64 |
| Sertraline Hcl | 55 |
| Escitalopram Oxalate | 52 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 49 |
| Bupropion Hclbrand: Bupropion Xl | 40 |
| Fluoxetine Hcl | 39 |
| Clonazepam | 38 |
| Aripiprazole | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$654 across 26 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
- 2009-05-27
- Last updated
- 2017-07-31
Frequently asked questions
- What is Sandra Peynado Rojas's NPI number?
- Sandra Peynado Rojas's National Provider Identifier (NPI) is 1134354764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Peynado Rojas's specialty?
- Sandra Peynado Rojas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Peynado Rojas located?
- Sandra Peynado Rojas's practice location on file with NPPES is 2400 W 49th St, Sioux Falls, SD 57105-6581.
- What is Sandra Peynado Rojas's phone number?
- The practice phone number listed in the NPPES registry for Sandra Peynado Rojas is (605) 312-8700.
- Does Sandra Peynado Rojas accept Medicare?
- Sandra Peynado Rojas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Peynado Rojas's NPI active?
- Yes — Sandra Peynado Rojas's NPI (1134354764) is active in the NPPES registry as of the last update on 2017-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.