NPPES file of Aug 9, 2026

Gretchen Anette Barone, NP

Adult Health Nurse Practitioner · Carthage, MO

Gretchen Anette Barone, NP is an adult health nurse practitioner with a practice address in Carthage, Missouri, and NPI 1225380579, issued on Oct 11, 2012. Check the license (Missouri 2012034593, 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
1225380579
Name
Gretchen Anette Barone
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
2012034593 MO
Self-reported in NPPES; status is on the state search
Practice location
3125 Dr Russell Smith Way, Carthage, MO 64836
Phone
(417) 358-8121
Enumerated
Oct 11, 2012
Record last updated
Mar 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20121121000048); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 3125 Dr Russell Smith Way

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

  1. John Burnsed, DOEmergency Medicine Physician1679512321
  2. Ashley Cobb, RD, LD, CDERegistered Dietitian1710341250
  3. Alexandra Cutler, PAPhysician Assistant1245795558
  4. Joan Dutton, ACNP-BCAcute Care Nurse Practitioner1336494319
  5. John Kelly, MDObstetrics & Gynecology Physician1972815181
  6. Robert Koch, CRNACertified Registered Nurse Anesthetist1558333997

Verify Gretchen Anette Barone 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 2012034593
    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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94% more Medicare Part D claims than the average adult health nurse practitioner in 2024

2,486 Medicare Part D claims for 485 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Gretchen Barone2,486
  2. Specialty average1,280

Most prescribed

  1. Pantoprazole Sodium545 claims
  2. Omeprazole402 claims
  3. Famotidine256 claims
  4. Linzess137 claims
  5. Dicyclomine Hcl121 claims
  6. Colestipol Hcl106 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: $171.29

10 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gretchen Barone$171.29
  2. Specialty average$946.40

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. Mercy Clinic Joplin LLCJoplin, MO

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

Gretchen Anette Barone among 794 adult health nurse practitioner records in Missouri

Gretchen Anette Barone, NP is one of 794 adult health nurse practitioner records with a practice address in Missouri. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 44% of them.

  • NPI issued2012 · 44% of these records are older, 49% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2012 · median 2013 among the 399 with a school on file
  • Record last updated2016 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Missouri

There are 794 adult health nurse practitioner records in Missouri.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Deborah Capshaw, DNP, ACNP-BCJoplin, MO 648041295186203
  2. Kelly Derganc, ARNPJoplin, MO 648041881900058
  3. Kathy Martin, M.S.Joplin, MO 648011063403418
  4. Michelle Nolph, ANPCalifornia, MO 650181407081532
  5. Angelia Cayou, NPOsage Beach, MO 650651447626593
  6. Janet Udelhofen, APRNOsage Beach, MO 650651447229489
  7. Elizabeth Woodward, AGNP-COsage Beach, MO 650651679445159
  8. Betty Scrivner, MSN, ANPCRussellville, MO 650741699924993

Common questions

What is Gretchen Anette Barone, NP's NPI number?

Gretchen Anette Barone, NP's National Provider Identifier (NPI) is 1225380579, issued on Oct 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Gretchen Anette Barone, NP located?

The NPPES record lists a practice address at 3125 Dr Russell Smith Way, Carthage, MO, 64836. Phone: (417) 358-8121. Providers update this record themselves, so call before visiting.

How can I verify Gretchen Anette Barone, NP's license?

NPPES lists Missouri license number 2012034593, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Gretchen Anette Barone, NP prescribe under Medicare Part D?

In 2024, Gretchen Anette Barone, NP had 2,486 Medicare Part D claims for 485 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.