Rheum Dis Clin North Am
ArthritisImmune Checkpoint Inhibitors
Dr. Nina L. Couette, DO
NPI1518499649PAC ID0547531618
- Medicare services, 2024
- 743
- Medicare patients, 2024
- 203
- Part D claims, 2024
- 2,861
- Publications
- 6
- Hospital affiliations
- 4
- Practice address
- 6100 N Hamilton Rd, Westerville, OH 43081
- Practice phone
- Call (614) 293-2229
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSU Internal Medicine
Westerville, Ohio
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Dr. Nina L. Couette is a rheumatologist in Westerville, Ohio
Dr. Couette practices at OSU Internal Medicine in Westerville, Ohio.
Dr. Couette's NPI, 1518499649, was assigned on March 29, 2017. Dr. Couette graduated from Michigan State University College of Osteopathic Medicine in 2017. Dr. Couette holds Ohio license 34.014522.
NPI and contact details
- NPI
- 1518499649NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547531618
- NPI enumeration date
- March 29, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 293-2229
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Dr. Nina L. Couette practices at OSU Internal Medicine in Westerville, Ohio
Dr. Couette's primary practice is OSU Internal Medicine, at 6100 N Hamilton Rd, Westerville, OH 43081 in Franklin County. The practice phone is (614) 293-2229.
- OSU Internal Medicine6100 N Hamilton Rd, Westerville, OH 43081 · Franklin CountyPhone(614) 293-2229
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nina L. Couette is affiliated with 6 sites of care and 1 medical group
Dr. Couette's primary practice is OSU Internal Medicine in Westerville, Ohio. Dr. Couette is also affiliated with Ohio State University Hospital. The medical group on file is Ohio State University Physicians. Dmand AI also links Dr. Couette to 3 more hospitals and 1 group practice or clinic, each named with a free account.
OSU Internal MedicinePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nina L. Couette's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Couette practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSU Internal Medicine | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nina L. Couette is one of 258 rheumatologists in Ohio
Rheumatology is Dr. Couette's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Couette is licensed in Ohio.
Specialties and state licenses
- Rheumatology, OhioPrimary
Rheumatologists near Dr. Couette
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
258rheumatologists in Ohio
5rheumatologists in Westerville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nina L. Couette billed Medicare for 743 services in 2024
CMS data shows 743 Medicare services from Dr. Couette across 6 procedure codes in 2024, for 203 Medicare patients. Medicare paid $33,580 for them.
Medicare services, 2024743
Medicare patients203
Paid by Medicare$33,580
Procedure codes6
Dr. Couette's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3432024: 44329%
- Other services
- 2023: 02024: 274
- Surgery
- 2023: 162024: 2663%
- Imaging
- 2023: 142024: 0100%
Where Dr. Couette's Medicare services took place, 2024
- In an office72998%
- In a facility142%
Dr. Couette compared with the Ohio median for rheumatologists, 2024
- Dr. Couette
- Ohio median
- Medicare services
- 743vs 61421% above
- Medicare patients
- 203vs 213Close to median
- Part D claims
- 2,734vs 1,1372.4 times
Medians across 259 rheumatologists in Ohio with Dmand AI profiles that report each measure.
Dr. Couette's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Couette and other rheumatologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nina L. Couette treated 203 Medicare patients in 2024, average age 70
CMS counts 203 Medicare patients who saw Dr. Couette in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have arthritis, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Couette's median patient age at 56, with 71% women.
Medicare patients, 2024203
Average age70
Average risk score1.46
Also on Medicaid18%
Dr. Couette's Medicare patients by age, 2024
Dr. Couette's Medicare patients by sex, 2024
- Women14370%
- Men6030%
Chronic conditions among Dr. Couette's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety36%
- Diabetes34%
- Mood disorders34%
- Depression33%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Couette's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nina L. Couette wrote 2,861 Medicare Part D claims in 2024
In 2024, Dr. Couette wrote 2,861 Medicare Part D claims for 359 patients. 81% of them were for generic drugs. CMS names the drug for 2,734 of them, across 30 drugs with 11 or more claims each, at $3,316,482 in total drug cost. In 2023, CMS named 1,847 claims across 24 drugs.
Part D claims, 20242,861
Drugs named by CMS30
Total drug cost$3.3M
Part D patients359
Dr. Couette's Part D claims by kind of drug, 2024
- Generic2,307 claims81%
- Brand-name554 claims19%
Dr. Couette'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8472024: 2,73448%
Drugs named by CMS: 30 in 2024, 24 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
Dr. Nina L. Couette offers telehealth to Medicare patients
Dr. Couette accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Couette as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nina L. Couette has 6 publications on record
Dmand AI links 6 papers to Dr. Couette, published from 2021 to 2024. 2022 was the busiest year, with 3. The most frequent topics are Giant Cell Arteritis and Immune Checkpoint Inhibitors. Dr. Couette has published most often in Front Oncol. Dr. Couette's most frequent co-authors are Nilasha Ghosh, MD, Wael N. Jarjour, MD and Alexa Simon Meara, MD.
Papers6
Years published2021 to 2024
Dr. Couette's papers by year, 2021 to 2024
Topics Dr. Couette writes about most
- Giant Cell Arteritis
- Immune Checkpoint Inhibitors
Dr. Couette's most frequent co-authors
- Nilasha Ghosh, MD2 shared papers
- Wael N. Jarjour, MD2 shared papers
- Alexa Simon Meara, MD2 shared papers
Recent publications by Dr. Couette
Arthritis, RheumatoidGiant Cell ArteritisImmune Checkpoint Inhibitors
Adenocarcinoma of LungAntibodies, Monoclonal, HumanizedGiant Cell Arteritis
See who Dr. Couette researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Couette works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nina L. Couette received $225 in industry payments from 2022 to 2025
CMS Open Payments shows 5 general payments to Dr. Couette from 4 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Aurinia Pharma U.S., Inc. paid the most, $108.
General payments to Dr. Couette by program year, 2022 to 2025
Companies that paid Dr. Couette the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nina L. Couette graduated from Michigan State University College of Osteopathic Medicine
Dr. Couette graduated from Michigan State University College of Osteopathic Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nina L. Couette'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Nina L. Couette
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nina L. Couette's NPI number?
Dr. Nina L. Couette's NPI number is 1518499649. It was assigned on March 29, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Nina L. Couette?
Dr. Nina L. Couette is a rheumatologist in Westerville, Ohio. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Nina L. Couette practice?
Dr. Couette practices at 6100 N Hamilton Rd, Westerville, OH 43081. Dr. Couette's primary practice is OSU Internal Medicine in Westerville, Ohio. Dmand AI also links Dr. Couette to 3 hospitals and 1 group practice or clinic.
What is Dr. Nina L. Couette's office phone number?
The practice phone on file for Dr. Couette is (614) 293-2229.
What is Dr. Nina L. Couette's medical license number?
Dr. Couette holds Ohio license 34.014522.
Which hospitals is Dr. Nina L. Couette affiliated with?
Dr. Couette is affiliated with Ohio State University Hospital. Dmand AI links Dr. Couette to 3 more hospitals.
What medical group is Dr. Nina L. Couette part of?
Dr. Couette is linked to Ohio State University Physicians.
Does Dr. Nina L. Couette accept Medicare?
Yes. CMS data shows Dr. Couette billed Medicare for 743 services in 2024, and Dr. Couette accepts Medicare assignment.
Does Dr. Nina L. Couette offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Couette as offering telehealth services.
How many Medicare patients does Dr. Nina L. Couette see?
CMS counts 203 Medicare patients who saw Dr. Couette in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
What services does Dr. Nina L. Couette bill to Medicare?
In 2024, Dr. Couette's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
Where did Dr. Nina L. Couette go to medical school?
Dr. Couette graduated from Michigan State University College of Osteopathic Medicine in 2017.
What drugs does Dr. Nina L. Couette prescribe most?
In 2024 Medicare Part D data, Dr. Couette's most prescribed drugs by claims were Methotrexate, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Nina L. Couette received payments from drug or device companies?
CMS Open Payments shows $225 in general payments to Dr. Couette from 4 companies from 2022 to 2025. The largest total came from Aurinia Pharma U.S., Inc.
How long has Dr. Nina L. Couette been practicing?
Dr. Couette graduated from medical school in 2017, 9 years ago.
Does Dr. Nina L. Couette do research?
Dmand AI links 6 publications to Dr. Couette, published from 2021 to 2024.
Who does Dr. Nina L. Couette publish with?
Dr. Couette's most frequent co-authors are Nilasha Ghosh, MD (2 shared papers), Wael N. Jarjour, MD (2 shared papers) and Alexa Simon Meara, MD (2 shared papers).
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