Samantha L. Alvarez, PA-C
Medical Physician Assistant · Round Rock, TX
Samantha L. Alvarez, PA-C is a medical physician assistant with a practice address in Round Rock, Texas, and NPI 1790086866, issued on Nov 5, 2010. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha L. Alvarez
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 300 University Blvd Bldg A, Round Rock, TX 78665
- Phone
- (512) 509-0200
- Enumerated
- Nov 5, 2010
- Record last updated
- Sep 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (512) 218-6330
- Medicare enrollment
- Enrolled (PECOS I20110310000989); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 300 University Blvd Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samantha L. Alvarez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average medical physician assistant in 2024
795 Medicare Part D claims for 324 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Pantoprazole Sodium164 claims
- Omeprazole138 claims
- Sod Sulf-Potass Sulf-Mag Sulf122 claims
- Linzess51 claims
- Esomeprazole Magnesium25 claims
- Dicyclomine Hcl22 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: $272.40
4 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- Scott And White ClinicTemple, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in Texas
There are 2,146 medical physician assistant records in Texas.
Other medical physician assistant records in Texas
- Julia Abell, PANew Braunfels, TX1528647583
- Olabamiji Abimbola, DSC, PA-CDallas, TX1619460938
- Ayat Aborahma, PA-CPlano, TX1235893090
- John Abshier, PAFt Sam Houston, TX1609847557
- Itxia Acevedo-Santiago, PAHouston, TX1639611676
- Jeanette Acker, PA-CLewisville, TX1689335226
- Lee Ackley, PA-C, MPAS, RT(R)Wichita Falls, TX1417933813
- Jose Acosta, PASan Antonio, TX1720085434
- Judy-Ann Acosta, PA-CLufkin, TX1194024703
- Karla AdameWeslaco, TX1548852262
Common questions
What is Samantha L. Alvarez, PA-C's NPI number?
Samantha L. Alvarez, PA-C's National Provider Identifier (NPI) is 1790086866, issued on Nov 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Samantha L. Alvarez, PA-C located?
The NPPES record lists a practice address at 300 University Blvd Bldg A, Round Rock, TX, 78665. Phone: (512) 509-0200. Providers update this record themselves, so call before visiting.
How can I verify Samantha L. Alvarez, PA-C's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha L. Alvarez, PA-C prescribe under Medicare Part D?
In 2024, Samantha L. Alvarez, PA-C had 795 Medicare Part D claims for 324 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.