Gabriella Castaneda Stewart, PA-C
Physician Assistant · Arlington, TX
Gabriella Castaneda Stewart, PA-C is a physician assistant with a practice address in Arlington, Texas, and NPI 1982286183, issued on Apr 27, 2021. Check the license (Texas PA14565, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gabriella Castaneda Stewart
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA14565 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3301 Matlock RD, Arlington, TX 76015
- Phone
- (682) 509-6200
- Enumerated
- Apr 27, 2021
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230120000152); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 3301 Matlock RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Abatso, MDEmergency Medicine Physician1265417786
- Marien Abud, MDEmergency Medicine Physician1255917811
- Sarah Abuelayyan, MDStudent in an Organized Health Care Education/Training Program1801655485
- Ifeoluwa Adesina-AinaStudent in an Organized Health Care Education/Training Program1821790270
- Shivani Agarwal, MDStudent in an Organized Health Care Education/Training Program1619736790
- Kimberly Agwu, APRN, AGACNP-BCAcute Care Nurse Practitioner1689217721
Verify Gabriella Castaneda Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA14565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
144 Medicare Part D claims for 91 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt16 claims
- Ibuprofen12 claims
- Methocarbamol12 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.
Bills Medicare through one group practice
- Carepoint Emergency Medicine, PLLCAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabriella Castaneda Stewart among 10,999 physician assistant records in Texas
Gabriella Castaneda Stewart, PA-C 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 2021, is newer than 69% of them.
- NPI issued2021 · 69% of these records are older, 26% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2021 · median 2017 among the 6,096 with a school on file
- Record last updated2021 · 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).
116 physician assistant records list a practice address in Arlington
They are 116 of the 5,219 NPPES records with a practice address in Arlington, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Arlington → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michael Asare, PA-CArlington, TX 760151871861088
- Justin Caplinger, PA-CArlington, TX 760151093052532
- Hyon Choi, PAArlington, TX 760151205073053
- Steven Ciszewski, PA-CArlington, TX 760151932315520
- Amberly Jones, PA-CArlington, TX 760151699844662
- Dania Khoncarly, PAArlington, TX 760151417060971
- Alyssa Klos, PA-CArlington, TX 760151972930378
- Brooke Mingenback, PAArlington, TX 760151790884534
Common questions
What is Gabriella Castaneda Stewart, PA-C's NPI number?
Gabriella Castaneda Stewart, PA-C's National Provider Identifier (NPI) is 1982286183, issued on Apr 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gabriella Castaneda Stewart, PA-C located?
The NPPES record lists a practice address at 3301 Matlock RD, Arlington, TX, 76015. Phone: (682) 509-6200. Providers update this record themselves, so call before visiting.
How can I verify Gabriella Castaneda Stewart, PA-C's license?
NPPES lists Texas license number PA14565, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gabriella Castaneda Stewart, PA-C prescribe under Medicare Part D?
In 2024, Gabriella Castaneda Stewart, PA-C had 144 Medicare Part D claims for 91 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.