NPPES file of Aug 9, 2026

Kelly Renee Grein, APRN-FNP-C

Family Nurse Practitioner · Ste Genevieve, MO

Kelly Renee Grein, APRN-FNP-C is a family nurse practitioner with a practice address in Ste Genevieve, Missouri, and NPI 1407455421, issued on Oct 21, 2020. Check the license (Missouri 2020034791, 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
1407455421
Name
Kelly Renee Grein
Credential
APRN-FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2020034791 MO
Self-reported in NPPES; status is on the state search
Practice location
575 Pine Dr, Ste Genevieve, MO 63670
Phone
(573) 883-7474
Enumerated
Oct 21, 2020
Record last updated
Feb 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(573) 883-7647
Medicare enrollment
Enrolled (PECOS I20201203001991); 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 575 Pine Dr

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

  1. Kimberly Browne, ANPAdult Health Nurse Practitioner1710239496
  2. Zaki Chowdhury, M.D.Internal Medicine Physician1366456022
  3. Melissa NaegerFamily Nurse Practitioner1538616362

Verify Kelly Renee Grein 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 2020034791    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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77% more Medicare Part D claims than the average family nurse practitioner in 2024

2,309 Medicare Part D claims for 259 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Kelly Grein2,309
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium192 claims
  2. Gabapentin150 claims
  3. Lisinopril106 claims
  4. Amlodipine Besylate71 claims
  5. Sertraline Hcl70 claims
  6. Meloxicam56 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: $729.69

41 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Kelly Grein$729.69
  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.

One hospital affiliation

  1. Ste Genevieve County Memorial HospitalBloomsdale, MO · Critical Access Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Kelly Renee Grein among 5,226 family nurse practitioner records in Missouri

Kelly Renee Grein, APRN-FNP-C 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 2020, is newer than 66% of them.

  • NPI issued2020 · 66% of these records are older, 28% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2020 · 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).

5 family nurse practitioner records list a practice address in Ste Genevieve

They are 5 of the 91 NPPES records with a practice address in Ste Genevieve, and 5,226 family nurse practitioner records in Missouri.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Abigail FischerSainte Genevieve, MO 636701861146557
  2. Lisa Gibbs, FNPSte Genevieve, MO 636701437668969
  3. Melissa NaegerSte Genevieve, MO 636701538616362
  4. John Pipkin, MSN, APRN, FNP-CSte Genevieve, MO 636701346797305
  5. Joann Uding, FNPSte Genevieve, MO 636701518089564
  6. Steffany Ahlheim, FNPPotosi, MO 636641639931355
  7. Kallie BelfieldPotosi, MO 636641285171462
  8. Ronnie BuckinghamPotosi, MO 636641609726504

Common questions

What is Kelly Renee Grein, APRN-FNP-C's NPI number?

Kelly Renee Grein, APRN-FNP-C's National Provider Identifier (NPI) is 1407455421, issued on Oct 21, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kelly Renee Grein, APRN-FNP-C located?

The NPPES record lists a practice address at 575 Pine Dr, Ste Genevieve, MO, 63670. Phone: (573) 883-7474. Providers update this record themselves, so call before visiting.

How can I verify Kelly Renee Grein, APRN-FNP-C's license?

NPPES lists Missouri license number 2020034791, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Kelly Renee Grein, APRN-FNP-C prescribe under Medicare Part D?

In 2024, Kelly Renee Grein, APRN-FNP-C had 2,309 Medicare Part D claims for 259 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.