Kathleen Davis, PA
Physician Assistant · Saint Louis, MO
Kathleen Davis, PA is a physician assistant with a practice address in Saint Louis, Missouri, and NPI 1881289262, issued on Mar 8, 2021. Check the license (Missouri 2021023487, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Davis
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2021023487 MO
Self-reported in NPPES; status is on the state search - Practice location
- 615 S New Ballas RD Ste 1200, Saint Louis, MO 63141
- Phone
- (314) 251-2880
- Enumerated
- Mar 8, 2021
- Entity
- Type 1 · individual
Also registered at 615 S New Ballas RD Ste 1200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Burton, M.D.Gastroenterology Physician1295181428
- Michael Clanahan, MDGastroenterology Physician1457707515
- William Goldkamp, MDGastroenterology Physician1831458652
- Parul Gor, M.D.Gastroenterology Physician1750676664
- Gila Hoffman, MDGastroenterology Physician1700316718
- Catherine Howe, MDGastroenterology Physician1033573845
Verify Kathleen Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2021023487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
80% fewer Medicare Part D claims than the average physician assistant in 2024
168 Medicare Part D claims for 64 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Pantoprazole Sodium44 claims
- Omeprazole28 claims
- Budesonide Dr12 claims
- Famotidine12 claims
- Nortriptyline 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.
Industry payments in 2024: $55.11
2 payments, mostly food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., 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 or facility affiliation
- Mercy Clinic Gastroenterology LLCBallwin, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
498 physician assistant records list a Saint Louis practice address
They are 498 of the 27,605 NPPES records with a Saint Louis practice address, and 1,790 physician assistant records in Missouri.
All 498 in Saint Louis → All 1,790 in Missouri → Every provider in Saint Louis →
Other physician assistant records in Missouri
- Makenzie Abbott, PA-CJefferson City, MO1003436585
- Muhannad Abdin, PA-CJoplin, MO1528859808
- Dana Abdullahi, PA-CKansas City, MO1285199729
- Kelbie Abercrombie, PA-CSpringfield, MO1124323001
- Melissa Abramovitz, PASpringfield, MO1255638003
- Haile AbrhaKansas City, MO1730853367
- Nada Abusalim, PA-CColumbia, MO1194434084
- Sierra AckerSaint Louis, MO1942142468
- Elaina Adams, PA-C LAT ATCColumbia, MO1134836406
- James Adams, PAJoplin, MO1831126788
Common questions
What is Kathleen Davis, PA's NPI number?
Kathleen Davis, PA's National Provider Identifier (NPI) is 1881289262, issued on Mar 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Davis, PA located?
The NPPES record lists a practice address at 615 S New Ballas RD Ste 1200, Saint Louis, MO, 63141. Phone: (314) 251-2880. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Davis, PA's license?
NPPES lists Missouri license number 2021023487, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Davis, PA prescribe under Medicare Part D?
In 2024, Kathleen Davis, PA had 168 Medicare Part D claims for 64 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.