Tessa D. O'Neill, APRN
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 156
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical group
- 1
- Practice address
- 16101 Evans St, Omaha, NE 68116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CHI Health Clinic Family Medicine Priority Care - HOPD
Acute Care Hospital outpatient department · Omaha, Nebraska
Find Tessa O'Neill'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.
Tessa D. O'Neill is a family nurse practitioner in Omaha, Nebraska
Tessa O'Neill practices at CHI Health Clinic Family Medicine Priority Care - HOPD in Omaha, Nebraska.
Tessa O'Neill's NPI, 1629445937, was assigned on August 24, 2015. Tessa O'Neill holds Iowa license A141466.
- NPI
- 1629445937NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496061384
- NPI enumeration date
- August 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tessa D. O'Neill practices at CHI Health Clinic Family Medicine Priority Care - HOPD in Omaha, Nebraska
Tessa O'Neill's primary practice is CHI Health Clinic Family Medicine Priority Care - HOPD, at 16101 Evans St, Omaha, NE 68116.
- CHI Health Clinic Family Medicine Priority Care - HOPD16101 Evans St, Omaha, NE 68116
Source: Dmand AI Affiliation Data
Tessa D. O'Neill is affiliated with 3 sites of care and 1 medical group
Tessa O'Neill's primary practice is CHI Health Clinic Family Medicine Priority Care - HOPD in Omaha, Nebraska. Tessa O'Neill is also affiliated with CHI Health Creighton University Medical Center - Bergan Mercy. The medical group on file is CHI Health Clinic. Dmand AI also links Tessa O'Neill to 1 more group practice or clinic, named with a free account. Tessa O'Neill's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tessa D. O'Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tessa O'Neill practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI Health Clinic Family Medicine Priority Care - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Tessa D. O'Neill is one of 931 family nurse practitioners in Nebraska
Family is Tessa O'Neill's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Tessa O'Neill's licenses on file in 2 states: Iowa and Nebraska.
Specialties and state licenses
- Family nurse practitioner, IowaPrimary
- Nebraska license
Family nurse practitioners near Tessa O'Neill
Counts of family nurse practitioners 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
Tessa D. O'Neill treated 105 Medicare patients in 2024, average age 69
CMS counts 105 Medicare patients who saw Tessa O'Neill in 2024. The largest group is 65 to 74, with 47 patients. 59% of them have high blood pressure, and 54% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tessa O'Neill's median patient age at 36, with 63% women.
Tessa O'Neill's Medicare patients by age, 2024
Tessa O'Neill's Medicare patients by sex, 2024
- Women6663%
- Men3937%
Chronic conditions among Tessa O'Neill's Medicare patients, 2024
- High blood pressure59%
- High cholesterol54%
- Arthritis47%
- Mood disorders30%
- Anxiety29%
- Chronic kidney disease26%
- Diabetes24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Tessa O'Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tessa D. O'Neill wrote 156 Medicare Part D claims in 2024
In 2024, Tessa O'Neill wrote 156 Medicare Part D claims for 123 patients. 94% of them were for generic drugs.
Tessa O'Neill's Part D claims by kind of drug, 2024
- Generic146 claims94%
- Brand-name and other10 claims6%
Drug classes CMS tracks in Tessa O'Neill's Part D claims, 2024
- Antibiotics52%81 of 156 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tessa D. O'Neill takes part in Medicare
Tessa O'Neill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Tessa D. O'Neill received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tessa O'Neill from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Lundbeck LLC paid the most, $18.
Companies that paid Tessa O'Neill the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tessa D. O'Neill'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Tessa D. O'Neill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tessa D. O'Neill's NPI number?
Tessa D. O'Neill's NPI number is 1629445937. It was assigned on August 24, 2015, and it is active in the NPI Registry.
What does Tessa D. O'Neill specialize in?
Tessa D. O'Neill is a family nurse practitioner in Omaha, Nebraska. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Tessa D. O'Neill practice?
Tessa O'Neill practices at 16101 Evans St, Omaha, NE 68116. Tessa O'Neill's primary practice is CHI Health Clinic Family Medicine Priority Care - HOPD in Omaha, Nebraska. Dmand AI also links Tessa O'Neill to 1 group practice or clinic.
What is Tessa D. O'Neill's medical license number?
Tessa O'Neill holds Iowa license A141466, one of the licenses on file in 2 states.
Which states has Tessa D. O'Neill been licensed in?
Dmand AI has state licenses on file for Tessa O'Neill in Iowa and Nebraska.
Which hospitals is Tessa D. O'Neill affiliated with?
Tessa O'Neill is affiliated with CHI Health Creighton University Medical Center - Bergan Mercy.
What medical group is Tessa D. O'Neill part of?
Tessa O'Neill is linked to CHI Health Clinic.
Does Tessa D. O'Neill accept Medicare?
Yes. CMS lists Tessa O'Neill as accepting Medicare assignment.
How many Medicare patients does Tessa D. O'Neill see?
CMS counts 105 Medicare patients who saw Tessa O'Neill in 2024, with an average age of 69.
Has Tessa D. O'Neill received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Tessa O'Neill from 1 company from 2025 to 2025. The largest total came from Lundbeck LLC.
How long has Tessa D. O'Neill been practicing?
Tessa O'Neill graduated from medical school in 2015, 11 years ago.
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