NPPES file of Aug 9, 2026

Stephanie Lynn Stumpf, FNP

Family Nurse Practitioner · Arnold, MO

Stephanie Lynn Stumpf, FNP is a family nurse practitioner with a practice address in Arnold, Missouri, and NPI 1821512385, issued on Jul 26, 2017. Check the license (Missouri 2017006116, as entered in NPPES) with the Missouri 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821512385
Name
Stephanie Lynn Stumpf
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
2017006116 MO
209015923 IL
Self-reported in NPPES; status is on the state search
Practice location
1296 Jeffco Blvd, Arnold, MO 63010
Phone
(636) 321-8600
Enumerated
Jul 26, 2017
Record last updated
Aug 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210817002171); accepts Medicare assignment
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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8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →

Also registered at 1296 Jeffco Blvd

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

  1. Ann Abbott Marin, DOFamily Medicine Physician1477132421
  2. Najat Al-Sherri, M.D.Obstetrics Physician1407295298
  3. Chadwick Caudill, M.D.Obstetrics & Gynecology Physician1871689356
  4. Angela Chandler, FNP-BCFamily Nurse Practitioner1417657875
  5. Donald Goeller, M.D.Family Medicine Physician1821250887
  6. Molly Henson, M.D.Family Medicine Physician1003378357

Verify Stephanie Lynn Stumpf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2017006116    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 Missouri 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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83% fewer Medicare Part D claims than the average family nurse practitioner in 2024

217 Medicare Part D claims for 131 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Stephanie Stumpf217
  2. Specialty average1,305

Most prescribed

  1. Prednisone27 claims
  2. Amoxicillin-Clavulanate Potass24 claims
  3. Doxycycline Hyclate18 claims
  4. Nitrofurantoin Mono-Macro15 claims
  5. Triamcinolone Acetonide13 claims
  6. Naproxen12 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: $30.18

2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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.

  1. Stephanie Stumpf$30.18
  2. Specialty average$650.95

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

  1. Ssm Medical Group IncArnold, MO

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

Stephanie Lynn Stumpf among 5,226 family nurse practitioner records in Missouri

Stephanie Lynn Stumpf, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 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 2017, is newer than 46% of them.

  • NPI issued2017 · 46% of these records are older, 47% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2016 · median 2018 among the 3,339 with a school on file
  • Record last updated2021 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 family nurse practitioner records list a practice address in Arnold

They are 19 of the 665 NPPES records with a practice address in Arnold, and 5,226 family nurse practitioner records in Missouri.

All 5,226 in Missouri → Every provider in Arnold → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Carrie BowlingArnold, MO 630101073832630
  2. Elizabeth Collins, NPArnold, MO 630101558519579
  3. Jenna Cook, FNPArnold, MO 630101952773822
  4. Mia Glover, FNP-CArnold, MO 630101821456112
  5. Marija Grgic, FNPArnold, MO 630101104303403
  6. Heather Haegele, F.N.P.Arnold, MO 630101962595710
  7. Michelle Hoelscher, FNPArnold, MO 630101801361076
  8. Kathleen LubbersArnold, MO 630101629116637

Common questions

What is Stephanie Lynn Stumpf, FNP's NPI number?

Stephanie Lynn Stumpf, FNP's National Provider Identifier (NPI) is 1821512385, issued on Jul 26, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Lynn Stumpf, FNP located?

The NPPES record lists a practice address at 1296 Jeffco Blvd, Arnold, MO, 63010. Phone: (636) 321-8600. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Lynn Stumpf, FNP's license?

NPPES lists Missouri license number 2017006116, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Stephanie Lynn Stumpf, FNP prescribe under Medicare Part D?

In 2024, Stephanie Lynn Stumpf, FNP had 217 Medicare Part D claims for 131 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.