Sarah E. O'Nan
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 176
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Practice address
- 736 N Elm St, Henderson, KY 42420
- Practice phone
- Call (270) 827-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Deaconess Women's Services Henderson
Henderson, Kentucky
Find Sarah O'Nan'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.
Sarah E. O'Nan is an OB-GYN in Henderson, Kentucky
Sarah O'Nan practices at Deaconess Women's Services Henderson in Henderson, Kentucky.
Sarah O'Nan's NPI, 1396105565, was assigned on March 2, 2016. Sarah O'Nan holds Kentucky license 04773.
- NPI
- 1396105565NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183918089
- NPI enumeration date
- March 2, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 827-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sarah E. O'Nan practices at Deaconess Women's Services Henderson in Henderson, Kentucky
Sarah O'Nan's primary practice is Deaconess Women's Services Henderson, at 736 N Elm St, Henderson, KY 42420 in Henderson County. The practice phone is (270) 827-4000.
- Deaconess Women's Services Henderson736 N Elm St, Henderson, KY 42420 · Henderson CountyPhone(270) 827-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sarah E. O'Nan is affiliated with 3 sites of care and 1 medical group
Sarah O'Nan's primary practice is Deaconess Women's Services Henderson in Henderson, Kentucky. Sarah O'Nan is also affiliated with Deaconess Henderson Hospital. The medical group on file is Deaconess Henderson Hospital Providers. Dmand AI also links Sarah O'Nan 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 Sarah E. O'Nan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah O'Nan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Deaconess Women's Services Henderson | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Sarah E. O'Nan is one of 456 OB-GYNs in Kentucky
Obstetrics and gynecology is Sarah O'Nan's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Sarah O'Nan is licensed in Kentucky.
Specialties and state licenses
- Obstetrics and gynecology, KentuckyPrimary
OB-GYNs near Sarah O'Nan
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
Sarah E. O'Nan billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Sarah O'Nan across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $1,714 for them. Every service was in an office.
Sarah O'Nan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 282024: 2221%
- Other services
- 2023: 162024: 16No change
Sarah O'Nan compared with the Kentucky median for OB-GYNs, 2024
- Sarah O'Nan
- Kentucky median
- Medicare services
- 38vs 38Close to median
- Medicare patients
- 32vs 3714% below
- Part D claims
- 89vs 4885% above
Medians across 433 OB-GYNs in Kentucky with Dmand AI profiles that report each measure.
Sarah O'Nan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sarah E. O'Nan treated 32 Medicare patients in 2024, average age 66
CMS counts 32 Medicare patients who saw Sarah O'Nan in 2024. The largest group is 65 to 74, with 16 patients. 59% of them have high blood pressure, and 59% have high cholesterol. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sarah O'Nan's median patient age at 31, with 100% women.
Sarah O'Nan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Sarah O'Nan's Medicare patients, 2024
- High blood pressure59%
- High cholesterol59%
- Arthritis50%
- Anxiety41%
Share of Medicare patients with each condition. A patient can have several.
Sarah O'Nan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sarah E. O'Nan wrote 176 Medicare Part D claims in 2024
In 2024, Sarah O'Nan wrote 176 Medicare Part D claims for 46 patients. 81% of them were for generic drugs. CMS names the drug for 89 of them, across 5 drugs with 11 or more claims each, at $6,308 in total drug cost. In 2023, CMS named 85 claims across 4 drugs.
Sarah O'Nan's Part D claims by kind of drug, 2024
- Generic142 claims81%
- Brand-name34 claims19%
Sarah O'Nan'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: 852024: 895%
Drugs named by CMS: 5 in 2024, 4 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
Sarah E. O'Nan scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Sarah O'Nan for performance year 2024, reported as part of a group. Sarah O'Nan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Sarah O'Nan's MIPS scores, performance year 2024
- 96of 100Final score
- 91.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Sarah E. O'Nan received $2,536 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Sarah O'Nan from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 66% of the total. Intuitive Surgical, Inc. paid the most, $1,034.
General payments to Sarah O'Nan by program year, 2016 to 2025
General payments to Sarah O'Nan by kind, 2016 to 2025
- Food and beverage$1,66866%
- Travel and lodging$52021%
- Education$32513%
- Gifts$231%
Companies that paid Sarah O'Nan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sarah E. O'Nan's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Sarah E. O'Nan
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What is Sarah E. O'Nan's NPI number?
Sarah E. O'Nan's NPI number is 1396105565. It was assigned on March 2, 2016, and it is active in the NPI Registry.
What does Sarah E. O'Nan specialize in?
Sarah E. O'Nan is an OB-GYN in Henderson, Kentucky. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Sarah E. O'Nan practice?
Sarah O'Nan practices at 736 N Elm St, Henderson, KY 42420. Sarah O'Nan's primary practice is Deaconess Women's Services Henderson in Henderson, Kentucky. Dmand AI also links Sarah O'Nan to 1 group practice or clinic.
What is Sarah E. O'Nan's office phone number?
The practice phone on file for Sarah O'Nan is (270) 827-4000.
What is Sarah E. O'Nan's medical license number?
Sarah O'Nan holds Kentucky license 04773.
Which hospitals is Sarah E. O'Nan affiliated with?
Sarah O'Nan is affiliated with Deaconess Henderson Hospital.
What medical group is Sarah E. O'Nan part of?
Sarah O'Nan is linked to Deaconess Henderson Hospital Providers.
Does Sarah E. O'Nan accept Medicare?
Yes. CMS data shows Sarah O'Nan billed Medicare for 38 services in 2024, and Sarah O'Nan accepts Medicare assignment.
What is Sarah E. O'Nan's MIPS score?
Sarah O'Nan's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Sarah E. O'Nan see?
CMS counts 32 Medicare patients who saw Sarah O'Nan in 2024, with an average age of 66.
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What services does Sarah E. O'Nan bill to Medicare?
In 2024, Sarah O'Nan's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
What drugs does Sarah E. O'Nan prescribe most?
In 2024 Medicare Part D data, Sarah O'Nan's most prescribed drugs by claims were Estradiol, Estradiol (Twice Weekly) and Alendronate Sodium.
Has Sarah E. O'Nan received payments from drug or device companies?
CMS Open Payments shows $2,536 in general payments to Sarah O'Nan from 24 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Sarah E. O'Nan been practicing?
Sarah O'Nan graduated from medical school in 2016, 10 years ago.
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