NPPES file of Aug 9, 2026

Kallie Flexman, RN

Family Nurse Practitioner · Kansas City, MO

Kallie Flexman, RN is a family nurse practitioner with a practice address in Kansas City, Missouri, and NPI 1225471717, issued on Apr 15, 2013. Check the license (Missouri 2023047991, 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
1225471717
Name
Kallie Flexman
Credential
RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
2023047991 MO
2012010424 MO
Self-reported in NPPES; status is on the state search
Practice location
2101 Charlotte St, Kansas City, MO 64108
Phone
(816) 404-7800
Enumerated
Apr 15, 2013
Record last updated
Feb 4, 2026
Fax
(816) 404-6006
Medicare enrollment
Enrolled (PECOS I20240327003410); 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 2101 Charlotte St

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

  1. Sinan Akkoseoglu, DDSDentist1225605108
  2. Carol Aylward, M.D.Plastic and Reconstructive Surgery Physician1811920218
  3. Jason Baker, DDSOral and Maxillofacial Surgery (Dentist)1497194765
  4. Houssam Bouloussa, MD, MSOrthopaedic Surgery Physician1023664273
  5. Elizabeth Braun, PAPhysician Assistant1780171462
  6. Kent Burk, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1831230655

Verify Kallie Flexman 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 2023047991    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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78% fewer Medicare Part D claims than the average family nurse practitioner in 2024

285 Medicare Part D claims for 84 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Kallie Flexman285
  2. Specialty average1,305

Most prescribed

  1. Gabapentin62 claims
  2. Duloxetine Hcl58 claims
  3. Meloxicam26 claims
  4. Lidocaine25 claims
  5. Cyclobenzaprine Hcl21 claims
  6. Tizanidine Hcl21 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: $221.71

8 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. 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. Kallie Flexman$221.71
  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. Truman Medical Center IncorporatedKansas City, MO

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

Kallie Flexman among 5,226 family nurse practitioner records in Missouri

Kallie Flexman, RN 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 2013, is newer than 26% of them.

  • NPI issued2013 · 26% of these records are older, 71% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2023 · median 2018 among the 3,339 with a school on file
  • Record last updated2026 · 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).

658 family nurse practitioner records list a practice address in Kansas City

They are 658 of the 13,759 NPPES records with a practice address in Kansas City, and 5,226 family nurse practitioner records in Missouri.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Gretchen Golden, MS, RN, FNP-BCKansas City, MO 641081457318644
  2. Rebecca Kahler, ARNPKansas City, MO 641081033180906
  3. Kacie Kaufman, APRNKansas City, MO 641081982655478
  4. Vicki Keck, FNPKansas City, MO 641081225009376
  5. Julie Lambert, APNKansas City, MO 641081639172976
  6. Laura Lindaman, NP-CKansas City, MO 641081760405922
  7. Allison Lowderman, FNPKansas City, MO 641081730176124
  8. Loretta Macek, APRN, FNPKansas City, MO 641081245250794

Common questions

What is Kallie Flexman, RN's NPI number?

Kallie Flexman, RN's National Provider Identifier (NPI) is 1225471717, issued on Apr 15, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kallie Flexman, RN located?

The NPPES record lists a practice address at 2101 Charlotte St, Kansas City, MO, 64108. Phone: (816) 404-7800. Providers update this record themselves, so call before visiting.

How can I verify Kallie Flexman, RN's license?

NPPES lists Missouri license number 2023047991, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Kallie Flexman, RN prescribe under Medicare Part D?

In 2024, Kallie Flexman, RN had 285 Medicare Part D claims for 84 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.