NPPES file of Aug 9, 2026

Leah Sitton, PA

Physician Assistant · Moore, OK

Leah Sitton, PA is a physician assistant with a practice address in Moore, Oklahoma, and NPI 1013953306, issued on Jun 22, 2006. Check the license (Oklahoma 686, as entered in NPPES) with the Oklahoma 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
1013953306
Name
Leah Sitton
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
686 OK
Self-reported in NPPES; status is on the state search
Practice location
551 SE 4TH St, Moore, OK 73160
Phone
(405) 703-9321
Enumerated
Jun 22, 2006
Record last updated
Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050119000622); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 1994
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 551 SE 4TH St

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

  1. Madison Darwent, CNP-DNPFamily Nurse Practitioner1811734973
  2. Cora Davis, ARNP, FNP-CFamily Nurse Practitioner1508270588
  3. Cynthia Smith, APRNFamily Nurse Practitioner1235730581
  4. Molly Wright, MSN, FNP-CFamily Nurse Practitioner1902414592

Verify Leah Sitton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 686
    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 Oklahoma 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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49% fewer Medicare Part D claims than the average physician assistant in 2024

426 Medicare Part D claims for 220 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Leah Sitton426
  2. Specialty average830

Most prescribed

  1. Albuterol Sulfate Hfa71 claims
  2. Azithromycin54 claims
  3. Methylprednisolone39 claims
  4. Doxycycline Hyclate36 claims
  5. Cephalexin29 claims
  6. Prednisone20 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): 81.9 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 score80.5
  2. Costout of 100 · 30%75.7
  3. Promoting interoperabilityout of 100 · 25%80.0
  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).

Bills Medicare through one group practice

  1. Healthcare Express, LLPChoctaw, OK

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

Leah Sitton among 1,870 physician assistant records in Oklahoma

Leah Sitton, PA is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 78% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1994 · median 2017 among the 1,246 with a school on file
  • Record last updated2021 · 45% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 physician assistant records list a practice address in Moore

They are 25 of the 1,006 NPPES records with a practice address in Moore, and 1,870 physician assistant records in Oklahoma.

The 8 physician assistant records with the nearest ZIP codes

  1. Jennifer Dunning, PA-CMoore, OK 731601497281455
  2. Cassandra Gentry, P.A.Moore, OK 731601114188232
  3. Jorge Gorton, PA-CMoore, OK 731601821126764
  4. Sasa Jackson, PA-CMoore, OK 731601447521539
  5. Jessica Jackson, PA-CMoore, OK 731601023553187
  6. Tim Laing, P.A.Moore, OK 731601053369223
  7. Amanda Palumbo, PAMoore, OK 731601710192075
  8. Neneth Phung, PA-CMoore, OK 731601265597553

Common questions

What is Leah Sitton, PA's NPI number?

Leah Sitton, PA's National Provider Identifier (NPI) is 1013953306, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leah Sitton, PA located?

The NPPES record lists a practice address at 551 SE 4TH St, Moore, OK, 73160. Phone: (405) 703-9321. Providers update this record themselves, so call before visiting.

How can I verify Leah Sitton, PA's license?

NPPES lists Oklahoma license number 686, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Sitton, PA prescribe under Medicare Part D?

In 2024, Leah Sitton, PA had 426 Medicare Part D claims for 220 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Leah Sitton, PA's MIPS final score?

The 2023 MIPS final score is 81.9 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.