Jonathan Grant Sefton
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 111
- MIPS score, 2024
- 80
- Industry payments
- $21
- Affiliated sites
- 1
- Practice address
- 285 E State St, Columbus, OH 43215
- Practice phone
- Call (614) 566-9718
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OhioHealth
Columbus, Ohio
Find Jonathan Sefton's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jonathan Grant Sefton is an OB-GYN in Columbus, Ohio
Jonathan Sefton practices at OhioHealth in Columbus, Ohio.
Jonathan Sefton's NPI, 1437699386, was assigned on February 26, 2017. Jonathan Sefton graduated from Ohio University, College of Osteopathic Medicine in 2017. Jonathan Sefton holds Ohio license 34.015121.
- NPI
- 1437699386NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395016737
- NPI enumeration date
- February 26, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 566-9718
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Grant Sefton practices at OhioHealth in Columbus, Ohio
Jonathan Sefton's primary practice is OhioHealth, at 285 E State St, Columbus, OH 43215 in Franklin County. The practice phone is (614) 566-9718.
- OhioHealth285 E State St, Columbus, OH 43215 · Franklin CountyPhone(614) 566-9718
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jonathan Grant Sefton is affiliated with 2 sites of care and 1 medical group
Jonathan Sefton's primary practice is OhioHealth in Columbus, Ohio. The medical group on file is OhioHealth Physician Group. Dmand AI also links Jonathan Sefton to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jonathan Grant Sefton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Sefton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Grant Sefton is one of 1,380 OB-GYNs in Ohio
Obstetrics and gynecology is Jonathan Sefton's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Jonathan Sefton is licensed in Ohio.
Specialties and state licenses
- Obstetrics and gynecology, OhioPrimary
OB-GYNs near Jonathan Sefton
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jonathan Grant Sefton treated 13 Medicare patients in 2024, average age 66
CMS counts 13 Medicare patients who saw Jonathan Sefton in 2024. 75% of them have high cholesterol. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jonathan Sefton's median patient age at 33, with 100% women.
Chronic conditions among Jonathan Sefton's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Sefton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Grant Sefton wrote 111 Medicare Part D claims in 2024
In 2024, Jonathan Sefton wrote 111 Medicare Part D claims for 40 patients. 86% of them were for generic drugs. CMS names the drug for 59 of them, across 4 drugs with 11 or more claims each, at $6,558 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Jonathan Sefton's Part D claims by kind of drug, 2024
- Generic95 claims86%
- Brand-name16 claims14%
Jonathan Sefton's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Jonathan Sefton's Part D claims, 2024
- Antibiotics11%12 of 111 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 142024: 59321%
Drugs named by CMS: 4 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jonathan Grant Sefton scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Jonathan Sefton for performance year 2024, reported as part of a group. Jonathan Sefton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jonathan Sefton's MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Jonathan Grant Sefton received $21 in industry payments in 2018
CMS Open Payments shows 1 general payment to Jonathan Sefton from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. ConvaTec Inc. paid the most, $21.
Companies that paid Jonathan Sefton the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Grant Sefton graduated from Ohio University, College of Osteopathic Medicine
Jonathan Sefton graduated from Ohio University, College of Osteopathic Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jonathan Grant Sefton's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jonathan Grant Sefton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Grant Sefton's NPI number?
Jonathan Grant Sefton's NPI number is 1437699386. It was assigned on February 26, 2017, and it is active in the NPI Registry.
What does Jonathan Grant Sefton specialize in?
Jonathan Grant Sefton is an OB-GYN in Columbus, Ohio. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Jonathan Grant Sefton practice?
Jonathan Sefton practices at 285 E State St, Columbus, OH 43215. Jonathan Sefton's primary practice is OhioHealth in Columbus, Ohio. Dmand AI also links Jonathan Sefton to 1 group practice or clinic.
What is Jonathan Grant Sefton's office phone number?
The practice phone on file for Jonathan Sefton is (614) 566-9718.
What is Jonathan Grant Sefton's medical license number?
Jonathan Sefton holds Ohio license 34.015121.
What medical group is Jonathan Grant Sefton part of?
Jonathan Sefton is linked to OhioHealth Physician Group.
Does Jonathan Grant Sefton accept Medicare?
Yes. CMS lists Jonathan Sefton as accepting Medicare assignment.
What is Jonathan Grant Sefton's MIPS score?
Jonathan Sefton's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Jonathan Grant Sefton see?
CMS counts 13 Medicare patients who saw Jonathan Sefton in 2024, with an average age of 66.
Where did Jonathan Grant Sefton go to medical school?
Jonathan Sefton graduated from Ohio University, College of Osteopathic Medicine in 2017.
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What drugs does Jonathan Grant Sefton prescribe most?
In 2024 Medicare Part D data, Jonathan Sefton's most prescribed drugs by claims were Fluconazole, Estradiol and Premarin.
Has Jonathan Grant Sefton received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Jonathan Sefton from 1 company from 2018 to 2018. The largest total came from ConvaTec Inc.
How long has Jonathan Grant Sefton been practicing?
Jonathan Sefton graduated from medical school in 2017, 9 years ago.
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