Amanda Duncan, M.D.
Internal Medicine Physician · Columbus, OH
Amanda Duncan, M.D. is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1720473374, issued on Mar 31, 2015. Check the license (Ohio 57.026310, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Amanda Duncan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 57.026310 OH
Self-reported in NPPES; status is on the state search - Practice location
- 395 W 12TH Ave FL 3, Columbus, OH 43210
- Phone
- (614) 293-3928
- Enumerated
- Mar 31, 2015
- Record last updated
- Mar 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180531002980); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 395 W 12TH Ave FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amanda Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 57.026310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
318 Medicare Part D claims for 148 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 22 claims were for opioids.
Most prescribed
- Oxycodone Hcl15 claims
- Eliquis14 claims
- Metoprolol Succinate12 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): 97.6 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
- Central Ohio Hospitalists, IncZanesville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amanda Duncan among 5,277 internal medicine physician records in Ohio
Amanda Duncan, M.D. is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2006 among the 3,414 with a school on file
- Record last updated2017 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Columbus → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Saaid Abdel-Ghani, M.D.Columbus, OH 432101598926529
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- Brian Doyle, M.D.Columbus, OH 432101649474438
- Courtney Hebert, M.D.Columbus, OH 432101972790038
- James Lawlor, DOColumbus, OH 432101417984196
- Doris Lin, MDColumbus, OH 432101912924481
- Ian Myles, M.D.Columbus, OH 432101497979082
Common questions
What is Amanda Duncan, M.D.'s NPI number?
Amanda Duncan, M.D.'s National Provider Identifier (NPI) is 1720473374, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Amanda Duncan, M.D. located?
The NPPES record lists a practice address at 395 W 12TH Ave FL 3, Columbus, OH, 43210. Phone: (614) 293-3928. Providers update this record themselves, so call before visiting.
How can I verify Amanda Duncan, M.D.'s license?
NPPES lists Ohio license number 57.026310, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amanda Duncan, M.D. prescribe under Medicare Part D?
In 2024, Amanda Duncan, M.D. had 318 Medicare Part D claims for 148 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Amanda Duncan, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 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.