NPPES file of Aug 9, 2026

McGarrett Groth, DO

Family Medicine Physician · Atchison, KS

McGarrett Groth, DO is a family medicine physician with a practice address in Atchison, Kansas, and NPI 1922236470, issued on Jun 23, 2009. Check the license (Kansas 05-35645, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922236470
Name
McGarrett Groth
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
05-35645 KS
Self-reported in NPPES; status is on the state search
Practice location
800 Ravenhill Dr, Atchison, KS 66002
Phone
(913) 367-6675
Enumerated
Jun 23, 2009
Record last updated
Mar 11, 2026
Fax
(913) 674-2023
Medicaid ID
30004333090001 KS
Medicare enrollment
Enrolled (PECOS I20120921000204); 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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Also registered at 800 Ravenhill Dr

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

  1. Rebecca Boust, CRNACertified Registered Nurse Anesthetist1043591001
  2. Wendy Campbell, OTR/LOccupational Therapist1376319236
  3. Margo ChartierPhysical Therapist1982092797
  4. Michele CombsPhysical Therapist1477329647
  5. Brian Duncan, M.D.Orthopaedic Surgery Physician1225188873
  6. Andrew Durbin, CRNACertified Registered Nurse Anesthetist1548964521

Verify McGarrett Groth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKansas State Board of Healing Arts
    Search for license 05-35645
    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
Open the Kansas 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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42% fewer Medicare Part D claims than the average family medicine physician in 2024

2,048 Medicare Part D claims for 168 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 72 claims were for opioids.

  1. McGarrett Groth2,048
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium82 claims
  2. Furosemide71 claims
  3. Metformin Hcl70 claims
  4. Pantoprazole Sodium61 claims
  5. Albuterol Sulfate Hfa55 claims
  6. Losartan Potassium48 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 96.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score92.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $41.52

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. McGarrett Groth$41.52
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Amberwell Atchison AssociationTroy, KS · Critical Access Hospitals
  2. Hiawatha Hospital Association IncHiawatha, KS

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).

McGarrett Groth among 1,970 family medicine physician records in Kansas

McGarrett Groth, DO is one of 1,970 family medicine physician records with a practice address in Kansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.

  • NPI issued2009 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2009 · median 2006 among the 1,164 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 family medicine physician records list a practice address in Atchison

They are 15 of the 205 NPPES records with a practice address in Atchison, and 1,970 family medicine physician records in Kansas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Leslie Chorun, MDAtchison, KS 660021255521589
  2. Tyler Darland, MDAtchison, KS 660021588190276
  3. John Eplee, M.D.Atchison, KS 660021114948635
  4. Kerstin Glynn, MDAtchison, KS 660021033148507
  5. Norma Green, MDAtchison, KS 660021548437544
  6. John Growney, MDAtchison, KS 660021902871353
  7. Johnathan Leck, MDAtchison, KS 660021720428246
  8. Mary Rardin, MDAtchison, KS 660021548237753

Common questions

What is McGarrett Groth, DO's NPI number?

McGarrett Groth, DO's National Provider Identifier (NPI) is 1922236470, issued on Jun 23, 2009. An NPI identifies a provider in billing; it is not a license.

Where is McGarrett Groth, DO located?

The NPPES record lists a practice address at 800 Ravenhill Dr, Atchison, KS, 66002. Phone: (913) 367-6675. Providers update this record themselves, so call before visiting.

How can I verify McGarrett Groth, DO's license?

NPPES lists Kansas license number 05-35645, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does McGarrett Groth, DO prescribe under Medicare Part D?

In 2024, McGarrett Groth, DO had 2,048 Medicare Part D claims for 168 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is McGarrett Groth, DO's MIPS final score?

The 2023 MIPS final score is 96.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.