Katharine Clare Stoll, NP
Family Nurse Practitioner · Webster Groves, MO
Katharine Clare Stoll, NP is a family nurse practitioner with a practice address in Webster Groves, Missouri, and NPI 1508349978, issued on Sep 12, 2018. Check the license (Missouri 2018035539, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katharine Clare Stoll
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2018035539 MO
Self-reported in NPPES; status is on the state search - Practice location
- 8021 Watson RD, Webster Groves, MO 63119
- Phone
- (866) 389-2727
- Enumerated
- Sep 12, 2018
- Record last updated
- Mar 17, 2023
- Medicare enrollment
- Enrolled (PECOS I20190130000725); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 8021 Watson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brooke DummerthPharmacist1174307458
- Elizabeth Dykeman, FNP-CFamily Nurse Practitioner1063128494
- Quiana Jackson, FNPFamily Nurse Practitioner1821709163
- Yostena KhalilPharmacist1437846649
Verify Katharine Clare Stoll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2018035539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family nurse practitioner in 2024
398 Medicare Part D claims for 214 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Methylprednisolone53 claims
- Amlodipine Besylate26 claims
- Cyclobenzaprine Hcl22 claims
- Azithromycin21 claims
- Albuterol Sulfate Hfa19 claims
- Prednisone16 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: $23.18
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Woods Mill Medical Associates, LLCChesterfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family nurse practitioner records list a practice address in Webster Groves
They are 5 of the 216 NPPES records with a practice address in Webster Groves, and 5,226 family nurse practitioner records in Missouri.
All 5 in Webster Groves → All 5,226 in Missouri → Every provider in Webster Groves →
Other family nurse practitioner records in Missouri
- Sara Abben, APRNGrandview, MO1760105274
- Andrea Abbott, FNP-CChesterfield, MO1588003842
- Dana Abdel Jawad, DNP, APRN, FNP-CKansas City, MO1245185974
- Zara Abdush-Shakir Bever, FNPKansas City, MO1265283923
- Patricia Abele, NPChesterfield, MO1265418057
- Abisola AbimbolaSaint Louis, MO1083440457
- Melissa Abramovitz, FNP-BCKansas City, MO1679170005
- Ana Abrudan-Danalache, FNPWillard, MO1053035394
- Karen Abt, FNPCape Girardeau, MO1144672577
- Nadeen AbusalimKansas City, MO1437030954
Common questions
What is Katharine Clare Stoll, NP's NPI number?
Katharine Clare Stoll, NP's National Provider Identifier (NPI) is 1508349978, issued on Sep 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Clare Stoll, NP located?
The NPPES record lists a practice address at 8021 Watson RD, Webster Groves, MO, 63119. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Katharine Clare Stoll, NP's license?
NPPES lists Missouri license number 2018035539, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Katharine Clare Stoll, NP prescribe under Medicare Part D?
In 2024, Katharine Clare Stoll, NP had 398 Medicare Part D claims for 214 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.