Ashley J. Larsen, PAC
Medical Physician Assistant · Ocean Springs, MS
Ashley J. Larsen, PAC is a medical physician assistant with a practice address in Ocean Springs, Mississippi, and NPI 1144301458, issued on Oct 17, 2006. Check the license (Mississippi PA00156, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley J. Larsen
- Credential
- PAC
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA00156 MS
PA-519 AL
200067 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3635 Bienville Blvd, Ocean Springs, MS 39564
- Phone
- (228) 872-1951
- Enumerated
- Oct 17, 2006
- Record last updated
- Apr 16, 2026
- Fax
- (228) 875-9998
- Medicaid IDs
- 06105593 MS
1371866 LA - Medicare enrollment
- Enrolled (PECOS I20110920000441); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 75 in Mississippi → Look up another NPI →
Also registered at 3635 Bienville Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christina Brown, RN, CDCESDiabetes Educator Registered Nurse1144195025
- Tiffany Dossett, APRNFamily Nurse Practitioner1912881582
Verify Ashley J. Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license PA00156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average medical physician assistant in 2024
970 Medicare Part D claims for 232 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Trelegy Ellipta147 claims
- Albuterol Sulfate Hfa139 claims
- Fluticasone Propionate97 claims
- Montelukast Sodium78 claims
- Breo Ellipta69 claims
- Breztri Aerosphere52 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: $1,855.94
97 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
One hospital affiliation
- Singing River Health SystemPascagoula, MS · Acute Care Hospitals1 of 5 stars
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.
Ashley J. Larsen among 75 medical physician assistant records in Mississippi
Ashley J. Larsen, PAC is one of 75 medical physician assistant records with a practice address in Mississippi. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 80% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2005 · median 2015 among the 48 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Mississippi
There are 75 medical physician assistant records in Mississippi.
All 75 in Mississippi → Every provider in Ocean Springs → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Ashley Bourgeois, PA-COcean Springs, MS 395641316403934
- Matthew Dykes, PA-COcean Springs, MS 395641548596166
- Carrie Grant, PA-COcean Springs, MS 395641174861058
- Angelle Lowery, PA-COcean Springs, MS 395641013966969
- Melissa Sinopoli, PA-COcean Springs, MS 395641033249321
- Melissa Thierry, PA-CPascagoula, MS 395671841541158
- Baylissa Bridges, P.A.Pascagoula, MS 395811306862123
- James Burnett, PA-CKeesler Afb, MS 395341285389049
Common questions
What is Ashley J. Larsen, PAC's NPI number?
Ashley J. Larsen, PAC's National Provider Identifier (NPI) is 1144301458, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ashley J. Larsen, PAC located?
The NPPES record lists a practice address at 3635 Bienville Blvd, Ocean Springs, MS, 39564. Phone: (228) 872-1951. Providers update this record themselves, so call before visiting.
How can I verify Ashley J. Larsen, PAC's license?
NPPES lists Mississippi license number PA00156, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley J. Larsen, PAC prescribe under Medicare Part D?
In 2024, Ashley J. Larsen, PAC had 970 Medicare Part D claims for 232 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.