Garfield Alexander Grandison, M.D.
Gastroenterology Physician · Ashland, KY
Garfield Alexander Grandison, M.D. is a gastroenterology physician with a practice address in Ashland, Kentucky, and NPI 1598884041, issued on Mar 28, 2007. Check the license (Kentucky 42842, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Garfield Alexander Grandison
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 42842 KY
35.132779 OH
Self-reported in NPPES; status is on the state search - Practice location
- 613 23RD St Ste 430, Ashland, KY 41101
- Phone
- (606) 408-8200
- Enumerated
- Mar 28, 2007
- Record last updated
- Mar 15, 2022
- Fax
- (606) 408-6291
- Medicaid IDs
- 7100207000 KY
0066758 OH
3810023286 WV - Medicare enrollment
- Enrolled (PECOS I20180502002142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 226 in Kentucky → Look up another NPI →
Also registered at 613 23RD St Ste 430
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Bascom, M.D.Gastroenterology Physician1619073319
- Karri Berlin, APRNFamily Nurse Practitioner1619521606
- Amro DaoudGastroenterology Physician1023679255
- Amie Fannin, APRNFamily Nurse Practitioner1467635391
- Kristy Kinney, APRNGerontology Nurse Practitioner1497562185
- Stacie Litteral, APRNNurse Practitioner1235852005
Verify Garfield Alexander Grandison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 42842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average gastroenterology physician in 2024
368 Medicare Part D claims for 266 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Peg 3350-Electrolyte136 claims
- Pantoprazole Sodium34 claims
- Gavilyte-G16 claims
- Peg-3350 And Electrolytes16 claims
- Sod Sulf-Potass Sulf-Mag Sulf16 claims
- Dicyclomine Hcl13 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): 82.9 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $115.33
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Bills Medicare through one group practice
- Kings Daughters Medical Specialties IncWheelersburg, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garfield Alexander Grandison among 226 gastroenterology physician records in Kentucky
Garfield Alexander Grandison, M.D. is one of 226 gastroenterology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 38% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2003 · median 2000 among the 181 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Kentucky
There are 226 gastroenterology physician records in Kentucky.
All 226 in Kentucky → Every provider in Ashland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Cheryl Bascom, M.D.Ashland, KY 411011619073319
- Michael Canty, M.D.Ashland, KY 411011003912783
- Amro DaoudAshland, KY 411011023679255
- Arthur Gaing, M.D.Ashland, KY 411011992813992
- Diane Settles, MDAshland, KY 411011356462154
- Donald Weller, M.D.Maysville, KY 410561861490740
- Chike Anusionwu, MDFlorence, KY 410421821043217
- Brendan Collins, D.OFlorence, KY 410421720442411
Common questions
What is Garfield Alexander Grandison, M.D.'s NPI number?
Garfield Alexander Grandison, M.D.'s National Provider Identifier (NPI) is 1598884041, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Garfield Alexander Grandison, M.D. located?
The NPPES record lists a practice address at 613 23RD St Ste 430, Ashland, KY, 41101. Phone: (606) 408-8200. Providers update this record themselves, so call before visiting.
How can I verify Garfield Alexander Grandison, M.D.'s license?
NPPES lists Kentucky license number 42842, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Garfield Alexander Grandison, M.D. prescribe under Medicare Part D?
In 2024, Garfield Alexander Grandison, M.D. had 368 Medicare Part D claims for 266 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Garfield Alexander Grandison, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.9 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.