Santina Elizabeth Mastoris, PA-C
Surgical Physician Assistant · Austin, TX
Santina Elizabeth Mastoris, PA-C is a surgical physician assistant with a practice address in Austin, Texas, and NPI 1992224547, issued on Sep 14, 2017. Check the license (Texas PA16767, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Santina Elizabeth Mastoris
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA16767 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2905 San Gabriel St Ste 100, Austin, TX 78705
- Phone
- (512) 815-0123
- Enumerated
- Sep 14, 2017
- Record last updated
- May 21, 2026
- Fax
- (512) 861-6206
- Medicare enrollment
- Enrolled (PECOS I20230515001301); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,350 in Texas → Look up another NPI →
Also registered at 2905 San Gabriel St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Dumestre, MDPlastic Surgery Physician1790270510
- Tosanwumi EhanirePlastic and Reconstructive Surgery Physician1538588819
- Christine Fisher, M.D.Plastic and Reconstructive Surgery Physician1265634935
- Cassandra Lanier, PA-CPlastic Surgery Physician1447444245
- Lara Montfort, MSN, APRN, AGNP-CPlastic and Reconstructive Surgery Physician1114873312
- Hawna Mumm, MSN, APRN, FNP-CFamily Nurse Practitioner1508362526
Verify Santina Elizabeth Mastoris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA16767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,390.58
27 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,578 providers of this specialty with any payment received $703.95 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 2 group practices
- Aesthetic And Reconstructive Therapeutics PLLCAustin, TX
- Doctors Express OF The Beaumont Area PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Santina Elizabeth Mastoris among 1,350 surgical physician assistant records in Texas
Santina Elizabeth Mastoris, PA-C is one of 1,350 surgical physician assistant records with a practice address in Texas. 55% 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 63% of them.
- NPI issued2017 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2017 · median 2016 among the 617 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Texas
There are 1,350 surgical physician assistant records in Texas.
All 1,350 in Texas → Every provider in Austin → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Chloe Hunger, PAAustin, TX 787051689458671
- Madelyne Jones, PA-CAustin, TX 787051598424137
- Rebecca O'Hara, PA-CAustin, TX 787051528074283
- Cameron Prather, PA-CAustin, TX 787051700252400
- Steven Rosenthal, PA-CAustin, TX 787051275084881
- Cristina Salazar, PA-CAustin, TX 787051992071922
- Jared Sisson, PAAustin, TX 787051356040042
- Monika Slesnick, PA-CAustin, TX 787051124360763
Common questions
What is Santina Elizabeth Mastoris, PA-C's NPI number?
Santina Elizabeth Mastoris, PA-C's National Provider Identifier (NPI) is 1992224547, issued on Sep 14, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Santina Elizabeth Mastoris, PA-C located?
The NPPES record lists a practice address at 2905 San Gabriel St Ste 100, Austin, TX, 78705. Phone: (512) 815-0123. Providers update this record themselves, so call before visiting.
How can I verify Santina Elizabeth Mastoris, PA-C's license?
NPPES lists Texas license number PA16767, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.