Kaitlyn Jolena McMackin, PA-C
Physician Assistant · Ocean Springs, MS
Kaitlyn Jolena McMackin, PA-C is a physician assistant with a practice address in Ocean Springs, Mississippi, and NPI 1487124020, issued on Nov 27, 2018. Check the license (Mississippi PA00439, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kaitlyn Jolena McMackin
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA00439 MS
10002621A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1124 Oakleigh RD, Ocean Springs, MS 39564
- Phone
- (228) 875-3778
- Enumerated
- Nov 27, 2018
- Record last updated
- Dec 30, 2022
- Fax
- (228) 875-9335
- Medicaid ID
- 005382709 MS
- Medicare enrollment
- Enrolled (PECOS I20200406000369); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1124 Oakleigh RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Madison Ainsworth, DIETITIANRegistered Dietitian1548677396
- Patricia HancockRegistered Dietitian1508279233
- Patricia Lewis, N.P.Adult Health Nurse Practitioner1033568431
- Abby Sniffen, RDN, LDRegistered Dietitian1043699507
- Arianna Swetman, PLDNObesity and Weight Management Nutrition Registered Dietitian1285502781
Verify Kaitlyn Jolena McMackin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license PA00439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average physician assistant in 2024
404 Medicare Part D claims for 76 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Mounjaro81 claims
- Wegovy69 claims
- Ozempic66 claims
- Metformin Hcl Er50 claims
- Topiramate41 claims
- Bupropion Xl24 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: $169.48
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
One hospital affiliation
- Singing River Health SystemOcean Springs, 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.
18 physician assistant records list a practice address in Ocean Springs
They are 18 of the 692 NPPES records with a practice address in Ocean Springs, and 338 physician assistant records in Mississippi.
All 18 in Ocean Springs → All 338 in Mississippi → Every provider in Ocean Springs →
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 Kaitlyn Jolena McMackin, PA-C's NPI number?
Kaitlyn Jolena McMackin, PA-C's National Provider Identifier (NPI) is 1487124020, issued on Nov 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kaitlyn Jolena McMackin, PA-C located?
The NPPES record lists a practice address at 1124 Oakleigh RD, Ocean Springs, MS, 39564. Phone: (228) 875-3778. Providers update this record themselves, so call before visiting.
How can I verify Kaitlyn Jolena McMackin, PA-C's license?
NPPES lists Mississippi license number PA00439, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Kaitlyn Jolena McMackin, PA-C prescribe under Medicare Part D?
In 2024, Kaitlyn Jolena McMackin, PA-C had 404 Medicare Part D claims for 76 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.