Cassandra Contreras, PHYSICIAN ASSISTANT
NPI 1932640513 · Physician Assistant · Mcallen, TX
Cassandra Contreras, PHYSICIAN ASSISTANT is a Physician Assistant provider in Mcallen, TX (NPI 1932640513).
Provider details
- NPI number
- 1932640513
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
- License
- PA11158 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 30 | 21 |
| Metformin Hcl | 21 | 12 |
| Amlodipine Besylate | 18 | 12 |
| Lisinopril | 17 | 11 |
| Pioglitazone Hcl | 14 | — |
| Levothyroxine Sodium | 12 | — |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$188 across 4 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
- 2017-03-15
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Cassandra Contreras's NPI number?
- Cassandra Contreras's National Provider Identifier (NPI) is 1932640513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Contreras's specialty?
- Cassandra Contreras is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Contreras located?
- Cassandra Contreras's practice location on file with NPPES is 5429 N 23rd St Ste C, Mcallen, TX 78504-4193.
- What is Cassandra Contreras's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Contreras is (956) 477-1463.
- Is Cassandra Contreras's NPI active?
- Yes — Cassandra Contreras's NPI (1932640513) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.