Jason W. Caswell, PA
Physician Assistant · Gulfport, MS
Jason W. Caswell, PA is a physician assistant with a practice address in Gulfport, Mississippi, and NPI 1932522281, issued on Jan 22, 2014. Check the license (Mississippi PA00199, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason W. Caswell
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA00199 MS
Self-reported in NPPES; status is on the state search - Practice location
- 15476 Dedeaux RD, Gulfport, MS 39503
- Phone
- (228) 230-2663
- Enumerated
- Jan 22, 2014
- Record last updated
- Jan 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (228) 546-3257
- Medicare enrollment
- Enrolled (PECOS I20140214001240); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 15476 Dedeaux RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Cox, M.D.Orthopaedic Surgery Physician1609163682
- Eric Graham, MDOrthopaedic Surgery Physician1558462218
- Jennifer Jurich, NP-CFamily Nurse Practitioner1366774879
- Samantha Pierce, OTR/LHand Occupational Therapist1043812225
- Alyssa ZelenkaHand Occupational Therapist1669006102
Verify Jason W. Caswell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license PA00199Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average physician assistant in 2024
324 Medicare Part D claims for 221 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 221 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen191 claims
- Meloxicam28 claims
- Tramadol Hcl20 claims
- Ibuprofen15 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: $105.86
3 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. 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.
2 hospitals and group practices
- Memorial Hospital AT GulfportGulfport, MS · Acute Care Hospitals3 of 5 stars
- Exceed Physical Therapy, LLCGulfport, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Physician Assistant providers in Mississippi
There are 338 physician assistant records in Mississippi.
Other physician assistant records in Mississippi
- Romy Abboud, PAOxford, MS1720660335
- Lauren Ackerman, PAHattiesburg, MS1598501504
- Mary Adams, PA-COcean Springs, MS1104570738
- Madison AlbertOxford, MS1811789365
- Mary AllenPotts Camp, MS1053044685
- Douglas Anderson, P.A.Ripley, MS1235676792
- Ellie AndersonBiloxi, MS1578301735
- Tiffany Archer, PA-CGulfport, MS1386896595
- Janie Armstrong, PA-CJackson, MS1235900549
- Wesley Armstrong, PA-CGulfport, MS1083158307
Common questions
What is Jason W. Caswell, PA's NPI number?
Jason W. Caswell, PA's National Provider Identifier (NPI) is 1932522281, issued on Jan 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jason W. Caswell, PA located?
The NPPES record lists a practice address at 15476 Dedeaux RD, Gulfport, MS, 39503. Phone: (228) 230-2663. Providers update this record themselves, so call before visiting.
How can I verify Jason W. Caswell, PA's license?
NPPES lists Mississippi license number PA00199, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Jason W. Caswell, PA prescribe under Medicare Part D?
In 2024, Jason W. Caswell, PA had 324 Medicare Part D claims for 221 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.