NPPES file of Aug 9, 2026

Katherine Marie Long, PA

Surgical Physician Assistant · Jackson, MS

Katherine Marie Long, PA is a surgical physician assistant with a practice address in Jackson, Mississippi, and NPI 1134495484, issued on Mar 30, 2012. Check the license (Mississippi TPA0023, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134495484
Name
Katherine Marie Long
Credential
PA
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
TPA0023 MS
Self-reported in NPPES; status is on the state search
Practice location
1225 N State St, Jackson, MS 39202
Phone
(601) 968-7047
Enumerated
Mar 30, 2012
Record last updated
Mar 29, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(601) 968-4133
Medicare enrollment
Enrolled (PECOS I20120518000064); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1225 N State St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdu Mohamed Abdallah Ahmed, MDFamily Medicine Physician1851824171
  2. Cantrell AndersonPsychiatric/Mental Health Nurse Practitioner1780356212
  3. Anamaria Andrei, M.DAnatomic Pathology & Clinical Pathology Physician1285829200
  4. Jadeline Anyumba-Mitema, MDInternal Medicine Physician1457873812
  5. Brianna Arrington, MDHospitalist Physician1194353391
  6. Anthony Ashmore, MDInternal Medicine Physician1447830237

Verify Katherine Marie Long in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license TPA0023
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Mississippi license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.4 times the Medicare Part D claims of the average surgical physician assistant in 2024

731 Medicare Part D claims for 273 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 93 claims were for opioids.

  1. Katherine Long731
  2. Specialty average304

Most prescribed

  1. Sucralfate199 claims
  2. Pantoprazole Sodium158 claims
  3. Colchicine114 claims
  4. Furosemide81 claims
  5. Hydrocodone-Acetaminophen71 claims
  6. Oxycodone-Acetaminophen18 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 71 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score56.6
  2. Costout of 100 · 30%58.4
  3. Promoting interoperabilityout of 100 · 25%86.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,821.07

155 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Long$1,821.07
  2. Specialty average$703.95

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

  1. Medical Foundation OF Central Mississippi IncJackson, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katherine Marie Long among 48 surgical physician assistant records in Mississippi

Katherine Marie Long, PA is one of 48 surgical physician assistant records with a practice address in Mississippi. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 31% of them.

  • NPI issued2012 · 31% of these records are older, 67% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2011 · median 2015 among the 26 with a school on file
  • Record last updated2018 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Mississippi

There are 48 surgical physician assistant records in Mississippi.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Catherine Bryant, PA-CJackson, MS 392021164920930
  2. Madeline Daniels, PA-CJackson, MS 392021477091742
  3. Taylor Derrico, PA-CJackson, MS 392021164945218
  4. Mary Durr, PA-CJackson, MS 392021083073233
  5. Hailey Kelly, PA-CJackson, MS 392021154951739
  6. Heather Morris, PA-CJackson, MS 392021104283068
  7. Charlotte Moss, PA-CJackson, MS 392021700338704
  8. Katherine Rogers, PA-CJackson, MS 392021578946612

Common questions

What is Katherine Marie Long, PA's NPI number?

Katherine Marie Long, PA's National Provider Identifier (NPI) is 1134495484, issued on Mar 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Marie Long, PA located?

The NPPES record lists a practice address at 1225 N State St, Jackson, MS, 39202. Phone: (601) 968-7047. Providers update this record themselves, so call before visiting.

How can I verify Katherine Marie Long, PA's license?

NPPES lists Mississippi license number TPA0023, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine Marie Long, PA prescribe under Medicare Part D?

In 2024, Katherine Marie Long, PA had 731 Medicare Part D claims for 273 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.

What is Katherine Marie Long, PA's MIPS final score?

The 2023 MIPS final score is 71 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.