Alyssa Shannon Buckley, PA-C
Physician Assistant · San Antonio, TX
Alyssa Shannon Buckley, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1972105898, issued on Nov 16, 2020. Check the license (Texas PA18258, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Shannon Buckley
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA18258 TX
027233 NY
MA062138 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 358-4000
- Enumerated
- Nov 16, 2020
- Record last updated
- Oct 30, 2024
- Fax
- (210) 358-0647
- Medicare enrollment
- Enrolled (PECOS I20241114001352); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 4502 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Seena Abraham, MDFamily Medicine Physician1306338561
Verify Alyssa Shannon Buckley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA18258Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average physician assistant in 2024
330 Medicare Part D claims for 74 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Amlodipine Besylate45 claims
- Lisinopril38 claims
- Losartan Potassium34 claims
- Hydralazine Hcl13 claims
- Invokana13 claims
- Carvedilol12 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: $304.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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.
Bills Medicare through one group practice
- 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).
Alyssa Shannon Buckley among 10,999 physician assistant records in Texas
Alyssa Shannon Buckley, 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 2020, is newer than 65% of them.
- NPI issued2020 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2020 · median 2017 among the 6,096 with a school on file
- Record last updated2024 · 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
- Christa Black, PA-CSan Antonio, TX 782291033177837
- Leticia Bland, PA-CSan Antonio, TX 782291659356178
- Karen Burchell, PA-CSan Antonio, TX 782291992772503
- John Curran, PASan Antonio, TX 782291174583892
- Sara Dungan, PA-CSan Antonio, TX 782291518917319
- Melinda Ellis, PA-CSan Antonio, TX 782291710954581
- Stanley Oatman, P.A-CSan Antonio, TX 782291215982434
- Stephanie Philipp, PACSan Antonio, TX 782291881662757
Common questions
What is Alyssa Shannon Buckley, PA-C's NPI number?
Alyssa Shannon Buckley, PA-C's National Provider Identifier (NPI) is 1972105898, issued on Nov 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Shannon Buckley, PA-C located?
The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-4000. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Shannon Buckley, PA-C's license?
NPPES lists Texas license number PA18258, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Shannon Buckley, PA-C prescribe under Medicare Part D?
In 2024, Alyssa Shannon Buckley, PA-C had 330 Medicare Part D claims for 74 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.