Jennifer D. Merrill, M.D.
Endocrinology, Diabetes & Metabolism Physician · Columbus, OH
Jennifer D. Merrill, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Columbus, Ohio, and NPI 1871970681, issued on Apr 30, 2015. Check the license (Ohio 35130114, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Jennifer D. Merrill
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 35130114 OH
35.130114 OH
Self-reported in NPPES; status is on the state search - Practice location
- 543 Taylor Ave, Columbus, OH 43203
- Phone
- (614) 685-3333
- Enumerated
- Apr 30, 2015
- Record last updated
- Mar 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (614) 366-0345
- Medicaid ID
- 0413550 OH
- Medicare enrollment
- Enrolled (PECOS I20260206001922); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 352 in Ohio → Look up another NPI →
Also registered at 543 Taylor Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amber Abukwiek, APRN-CNPNurse Practitioner1750154233
- Faraz Ahmad, M.D.Family Medicine Physician1467896621
- Amanda Albert, APRN-CNPAcute Care Nurse Practitioner1134898109
- Dharman Annadurai, MDPulmonary Disease Physician1649383134
- Patrice Arehart, MDPsychiatry Physician1760571517
- Fred Armstrong, PA-CMedical Physician Assistant1780775213
Verify Jennifer D. Merrill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35130114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,381 Medicare Part D claims for 186 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Levothyroxine Sodium243 claims
- Methimazole65 claims
- Synthroid51 claims
- Metformin Hcl Er49 claims
- Ozempic49 claims
- Euthyrox45 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): 67.8 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: $29.10
1 payment: food and beverage; the largest payer was Corcept Therapeutics. The 5,661 providers of this specialty with any payment received $5,742.15 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 2 group practices
- Hospital Development CO.Spencer, WV
- Mount Carmel Health SystemGrove City, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer D. Merrill among 352 endocrinology, diabetes & metabolism physician records in Ohio
Jennifer D. Merrill, M.D. is one of 352 endocrinology, diabetes & metabolism physician records with a practice address in Ohio. 83% 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 78% of them.
- NPI issued2015 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2004 among the 255 with a school on file
- Record last updated2021 · 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 207RE0101X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Ohio
There are 352 endocrinology, diabetes & metabolism physician records in Ohio.
All 352 in Ohio → Every provider in Columbus → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Irina Azaryan, MDColumbus, OH 432031558789743
- Iliana Doycheva, M.D.Columbus, OH 432031659520534
- Kathleen Dungan, MDColumbus, OH 432031598795098
- Luma Ghalib, MDColumbus, OH 432031780658575
- Roger Harty, MDColumbus, OH 432031538573555
- Willa Hsueh, MDColumbus, OH 432031023036076
- Steven Ing, MDColumbus, OH 432031821005034
- Joshua Joseph, M.D.Columbus, OH 432031427291657
Common questions
What is Jennifer D. Merrill, M.D.'s NPI number?
Jennifer D. Merrill, M.D.'s National Provider Identifier (NPI) is 1871970681, issued on Apr 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer D. Merrill, M.D. located?
The NPPES record lists a practice address at 543 Taylor Ave, Columbus, OH, 43203. Phone: (614) 685-3333. Providers update this record themselves, so call before visiting.
How can I verify Jennifer D. Merrill, M.D.'s license?
NPPES lists Ohio license number 35130114, 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 Jennifer D. Merrill, M.D. prescribe under Medicare Part D?
In 2024, Jennifer D. Merrill, M.D. had 1,381 Medicare Part D claims for 186 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Jennifer D. Merrill, M.D.'s MIPS final score?
The 2023 MIPS final score is 67.8 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.