Luisa Arellano, PA-C
Physician Assistant · San Antonio, TX
Luisa Arellano, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1275081770, issued on Sep 14, 2016. Check the license (Texas PA10724, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luisa Arellano
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA10724 TX
Self-reported in NPPES; status is on the state search - Practice location
- 621 Camden St Ste 202, San Antonio, TX 78215
- Phone
- (210) 253-3422
- Enumerated
- Sep 14, 2016
- Record last updated
- Aug 7, 2025
- Fax
- (210) 227-9833
- Medicare enrollment
- Enrolled (PECOS I20161012001238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 621 Camden St Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christie Morrison, CRNPAcute Care Nurse Practitioner1760875165
Verify Luisa Arellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA10724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average physician assistant in 2024
355 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Xarelto28 claims
- Mirtazapine21 claims
- Prochlorperazine Maleate20 claims
- Gabapentin18 claims
- Triamcinolone Acetonide17 claims
- Dexamethasone16 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 2 group practices
- Texas Digestive Disease Consultants, PLLCSan Antonio, TX
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luisa Arellano among 10,999 physician assistant records in Texas
Luisa Arellano, 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 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2016 · median 2017 among the 6,096 with a school on file
- Record last updated2025 · 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).
873 physician assistant records list a practice address in San Antonio
They are 873 of the 37,749 NPPES records with a practice address in San Antonio, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in San Antonio → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gabriella Carrizales, PA-CSan Antonio, TX 782151902445885
- Gary Daniel, PASan Antonio, TX 782151982724258
- Michael France, PA-CSan Antonio, TX 782151275603565
- Hannah Heiligman, PA-CSan Antonio, TX 782151902438955
- Jena Jones, P.A.-CSan Antonio, TX 782151417239930
- Jenna MacikSan Antonio, TX 782151437529443
- Rossalynn Salcido, PA-CSan Antonio, TX 782151548663529
- Kelly Sponhaltz, P.A.San Antonio, TX 782151508181488
Common questions
What is Luisa Arellano, PA-C's NPI number?
Luisa Arellano, PA-C's National Provider Identifier (NPI) is 1275081770, issued on Sep 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Luisa Arellano, PA-C located?
The NPPES record lists a practice address at 621 Camden St Ste 202, San Antonio, TX, 78215. Phone: (210) 253-3422. Providers update this record themselves, so call before visiting.
How can I verify Luisa Arellano, PA-C's license?
NPPES lists Texas license number PA10724, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Luisa Arellano, PA-C prescribe under Medicare Part D?
In 2024, Luisa Arellano, PA-C had 355 Medicare Part D claims for 96 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.