Jarrett John Quas, PA-C
Physician Assistant · Saint Louis, MO
Jarrett John Quas, PA-C is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1821853169, issued on Feb 15, 2024. Check the license (Missouri 2024007406, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jarrett John Quas
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2024007406 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10010 Kennerly RD, Saint Louis, MO 63128
- Phone
- (314) 525-1000
- Enumerated
- Feb 15, 2024
- Record last updated
- Jun 4, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 10010 Kennerly RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jarrett John Quas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2024007406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
139 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin13 claims
- Cyclobenzaprine Hcl11 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.
Jarrett John Quas among 1,790 physician assistant records in Missouri
Jarrett John Quas, PA-C is one of 1,790 physician assistant records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 10% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2024 · 32% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
498 physician assistant records list a practice address in Saint Louis
They are 498 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Louis → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Renee Amato, PASaint Louis, MO 631281922085356
- Ellen Barton, PASaint Louis, MO 631281851435903
- Elizabeth Brightman, PA-CSaint Louis, MO 631281225214380
- Christina Bruning, PA-CSaint Louis, MO 631281144272006
- Lisa Chappell, PA-CSaint Louis, MO 631281851327373
- Leslie Cranick, P.A.Saint Louis, MO 631281003846700
- Heather Halenkamp, PA-CSaint Louis, MO 631281700037637
- Elizabeth Hermann, P.A.Saint Louis, MO 631281922262377
Common questions
What is Jarrett John Quas, PA-C's NPI number?
Jarrett John Quas, PA-C's National Provider Identifier (NPI) is 1821853169, issued on Feb 15, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Jarrett John Quas, PA-C located?
The NPPES record lists a practice address at 10010 Kennerly RD, Saint Louis, MO, 63128. Phone: (314) 525-1000. Providers update this record themselves, so call before visiting.
How can I verify Jarrett John Quas, PA-C's license?
NPPES lists Missouri license number 2024007406, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Jarrett John Quas, PA-C prescribe under Medicare Part D?
In 2024, Jarrett John Quas, PA-C had 139 Medicare Part D claims for 96 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.