Gregory Merritt, MD
Gastroenterology Physician · Kansas City, MO
Gregory Merritt, MD is a gastroenterology physician with a practice address in Kansas City, Missouri, and NPI 1548266174, issued on Jun 28, 2005. Check the license on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gregory Merritt
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 2330 E Meyer Blvd, Kansas City, MO 64132
- Phone
- (816) 333-5424
- Enumerated
- Jun 28, 2005
- Entity
- Type 1 · individual
Also registered at 2330 E Meyer Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iftekhar Ahmed, MDNeurology Physician1932286937
- Geoffrey Blatt, M. D.Neurological Surgery Physician1134191745
- Brooklyn Brende, ACCNS-AGCritical Care Medicine Clinical Nurse Specialist1104336403
- Erin BrunkanNurse Practitioner1902174188
- Kyle Carpenter, DONeurology Physician1962713081
- Jonathan Chilton, M. D.Neurological Surgery Physician1073585337
Verify Gregory Merritt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.1 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,769 Medicare Part D claims for 461 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Pantoprazole Sodium370 claims
- Omeprazole150 claims
- Sutab108 claims
- Dicyclomine Hcl97 claims
- Sucralfate97 claims
- Mesalamine71 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.
No measured Medicare quality score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,543.40
171 payments, mostly food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 10,593 providers of this specialty with any payment received $4,948.62 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Kansas City Gastroenterology And Hepatology Physicians Group LLCCameron, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gastroenterology Physician providers in Missouri
There are 325 gastroenterology physician records in Missouri.
Other gastroenterology physician records in Missouri
- Kelsey Able, DOKansas City, MO1376806588
- Barry Abramson, M.D.Saint Louis, MO1922025980
- Tarek Abu-Rajab Tamimi, M.D.Kansas City, MO1689840282
- Ayooluwatomiwa Adekunle, MDO Fallon, MO1619593779
- Aireen-Ronalda Agulto, MDSaint Louis, MO1447771191
- Khulood Ahmed, M.D.Columbia, MO1588827893
- Mohamed Ahmed, MDKansas City, MO1194353425
- Siddique Akram, MDSaint Louis, MO1457989071
- Ghadah Al Ismail, MDSaint Louis, MO1326353855
- Alhareth Al Juboori, M.D.Columbia, MO1225370828
Common questions
What is Gregory Merritt, MD's NPI number?
Gregory Merritt, MD's National Provider Identifier (NPI) is 1548266174, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Merritt, MD located?
The NPPES record lists a practice address at 2330 E Meyer Blvd, Kansas City, MO, 64132. Phone: (816) 333-5424. Providers update this record themselves, so call before visiting.
How can I verify Gregory Merritt, MD's license?
Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Merritt, MD prescribe under Medicare Part D?
In 2024, Gregory Merritt, MD had 1,769 Medicare Part D claims for 461 beneficiaries; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
What is Gregory Merritt, MD's Medicare quality score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.