Leigh Ann Johnson, PA-C
Surgical Physician Assistant · Liberty, MO
Leigh Ann Johnson, PA-C is a surgical physician assistant with a practice address in Liberty, Missouri, and NPI 1891806568, issued on Aug 31, 2006. Check the license (Missouri 2009028275, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leigh Ann Johnson
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 2009028275 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2521 Glenn Hendren Dr, Liberty, MO 64068
- Phone
- (816) 407-5490
- Enumerated
- Aug 31, 2006
- Record last updated
- Feb 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (816) 407-5491
- Medicare enrollment
- Enrolled (PECOS I20091117000152); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 176 in Missouri → Look up another NPI →
Also registered at 2521 Glenn Hendren Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Beggs, M.D.Surgery Physician1578597076
- Matthew Beuerlein, MDOtolaryngology Physician1891763363
- Joseph Bodet, MDCardiovascular Disease Physician1588611669
- Carlene Breen, ARNPAdult Health Nurse Practitioner1457597205
- Katie Brewer, AU.D.Audiologist1740609460
- Linda Crouse, MDSpecialist1205881604
Verify Leigh Ann Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2009028275Check 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 surgical physician assistant in 2024
118 Medicare Part D claims for 30 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel24 claims
- Metoprolol Tartrate18 claims
- Furosemide11 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): 75.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New Liberty Hospital CorporationLiberty, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leigh Ann Johnson among 176 surgical physician assistant records in Missouri
Leigh Ann Johnson, PA-C is one of 176 surgical physician assistant records with a practice address in Missouri. 65% 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, 72% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2006 · median 2013 among the 98 with a school on file
- Record last updated2020 · 46% 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 Missouri 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 Missouri
There are 176 surgical physician assistant records in Missouri.
All 176 in Missouri → Every provider in Liberty → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Lia Gause, PA-CLiberty, MO 640681275988347
- Brett Wilson, PALiberty, MO 640681194726307
- Jessica Cullen, PA-CLees Summit, MO 640641467733345
- Darren Quaile, P.A.-C.Lees Summit, MO 640641801167556
- Carl Fillingame, PAIndependence, MO 640571265971733
- Lisa Hauerland, PA-CIndependence, MO 640571891946315
- Stephen Muhlbach, P.A.Independence, MO 640571891864815
- Amity Mahoney, PA-CLees Summit, MO 640861831730241
Common questions
What is Leigh Ann Johnson, PA-C's NPI number?
Leigh Ann Johnson, PA-C's National Provider Identifier (NPI) is 1891806568, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leigh Ann Johnson, PA-C located?
The NPPES record lists a practice address at 2521 Glenn Hendren Dr, Liberty, MO, 64068. Phone: (816) 407-5490. Providers update this record themselves, so call before visiting.
How can I verify Leigh Ann Johnson, PA-C's license?
NPPES lists Missouri license number 2009028275, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Leigh Ann Johnson, PA-C prescribe under Medicare Part D?
In 2024, Leigh Ann Johnson, PA-C had 118 Medicare Part D claims for 30 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Leigh Ann Johnson, PA-C's MIPS final score?
The 2023 MIPS final score is 75.5 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.