Cassandra Pauline Contreras, PHYSICIAN ASSISTANT
Physician Assistant · McAllen, TX
Cassandra Pauline Contreras, PHYSICIAN ASSISTANT is a physician assistant with a practice address in McAllen, Texas, and NPI 1932640513, issued on Mar 15, 2017. Check the license (Texas PA11158, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Pauline Contreras
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA11158 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5429 N 23RD St Ste C, McAllen, TX 78504
- Phone
- (956) 477-1463
- Enumerated
- Mar 15, 2017
- Record last updated
- Jan 14, 2026
- Fax
- (956) 446-1606
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 5429 N 23RD St Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edna Torres, FNP-BCNurse Practitioner1487947271
Verify Cassandra Pauline Contreras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA11158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
246 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium30 claims
- Metformin Hcl21 claims
- Amlodipine Besylate18 claims
- Lisinopril17 claims
- Pioglitazone Hcl14 claims
- Levothyroxine Sodium12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $188.22
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Cassandra Pauline Contreras among 10,999 physician assistant records in Texas
Cassandra Pauline Contreras, PHYSICIAN ASSISTANT is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 physician assistant records list a practice address in McAllen
They are 144 of the 3,518 NPPES records with a practice address in McAllen, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in McAllen → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sardar Ali, PHYSICIAN ASSISTANTMcAllen, TX 785041619163425
- Ricardo Cano, PA-CMcAllen, TX 785041265676811
- Magdalena Caudillo, P.A.McAllen, TX 785041659345577
- Roel ContrerasMcAllen, TX 785041336353390
- Lisa Longoria, PA-CMcAllen, TX 785041487876496
- Sahar McAllen, PAMcAllen, TX 785041972621555
- Martha Medina, PA - CMcAllen, TX 785041477791192
- Myrna Morales, PA-CMcAllen, TX 785041649454919
Common questions
What is Cassandra Pauline Contreras, PHYSICIAN ASSISTANT's NPI number?
Cassandra Pauline Contreras, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1932640513, issued on Mar 15, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Pauline Contreras, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 5429 N 23RD St Ste C, McAllen, TX, 78504. Phone: (956) 477-1463. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Pauline Contreras, PHYSICIAN ASSISTANT's license?
NPPES lists Texas license number PA11158, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Pauline Contreras, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Cassandra Pauline Contreras, PHYSICIAN ASSISTANT had 246 Medicare Part D claims for 133 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.