Edward Allan Grimball, MD
Internal Medicine Physician · Somerset, KY
Edward Allan Grimball, MD is an internal medicine physician with a practice address in Somerset, Kentucky, and NPI 1144211541, issued on Nov 3, 2005. Check the license (Kentucky 29702, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Edward Allan Grimball
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 29702 KY
Self-reported in NPPES; status is on the state search - Practice location
- 402 Bogle St, Somerset, KY 42503
- Phone
- (606) 451-9953
- Enumerated
- Nov 3, 2005
- Record last updated
- Apr 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (606) 451-1533
- Medicaid ID
- 64297021 KY
- Medicare enrollment
- Enrolled (PECOS I20060629000009); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 402 Bogle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Edward Allan Grimball in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 29702Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
678 Medicare Part D claims for 401 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 116 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen98 claims
- Prednisone76 claims
- Diclofenac Sodium54 claims
- Prochlorperazine Maleate32 claims
- Ondansetron Odt28 claims
- Dicyclomine Hcl26 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 MIPS final score for 2023 (Medicare payment program): 46.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Southeastern Emergency Physicians LLCSomerset, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Edward Allan Grimball among 1,526 internal medicine physician records in Kentucky
Edward Allan Grimball, MD is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Record last updated2015 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 internal medicine physician records list a practice address in Somerset
They are 37 of the 1,474 NPPES records with a practice address in Somerset, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Somerset → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Afzal, MDSomerset, KY 425031245329069
- Allison Cherry, M.D.Somerset, KY 425031871599399
- Donald Cherry, M.D.Somerset, KY 425031659377075
- Stanton Cole, M.D.Somerset, KY 425031740254358
- Dannette Cook, MDSomerset, KY 425031144262056
- Debra Eadens, MDSomerset, KY 425031477544872
- Anjum Iqbal, MDSomerset, KY 425031982793790
- Harry Kennedy, M.D.Somerset, KY 425031386618627
Common questions
What is Edward Allan Grimball, MD's NPI number?
Edward Allan Grimball, MD's National Provider Identifier (NPI) is 1144211541, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Edward Allan Grimball, MD located?
The NPPES record lists a practice address at 402 Bogle St, Somerset, KY, 42503. Phone: (606) 451-9953. Providers update this record themselves, so call before visiting.
How can I verify Edward Allan Grimball, MD's license?
NPPES lists Kentucky license number 29702, 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 Edward Allan Grimball, MD prescribe under Medicare Part D?
In 2024, Edward Allan Grimball, MD had 678 Medicare Part D claims for 401 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Edward Allan Grimball, MD's MIPS final score?
The 2023 MIPS final score is 46.7 of 100. 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.