Melissa D. Okun, APRN
- Part D claims, 2024
- 37
- Industry payments
- $97
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2455 Pine Lake Rd, Lincoln, NE 68512
- Practice phone
- Call (402) 201-2373
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trillion Health and Hormone Clinic
Lincoln, Nebraska
Find Melissa Okun'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.
Melissa D. Okun is a nurse practitioner in Lincoln, Nebraska
Melissa Okun practices at Trillion Health and Hormone Clinic in Lincoln, Nebraska.
Melissa Okun's NPI, 1457735375, was assigned on July 10, 2015. Melissa Okun holds Nebraska license 111825.
- NPI
- 1457735375NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2015
- NPI status
- Active
- Practice phone
- (402) 201-2373
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Melissa D. Okun practices at Trillion Health and Hormone Clinic in Lincoln, Nebraska
Melissa Okun's primary practice is Trillion Health and Hormone Clinic, at 2455 Pine Lake Rd, Lincoln, NE 68512 in Lancaster County. The practice phone is (402) 201-2373.
- Trillion Health and Hormone Clinic2455 Pine Lake Rd, Lincoln, NE 68512 · Lancaster CountyPhone(402) 201-2373
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Melissa D. Okun is affiliated with 2 sites of care and 1 medical group
Melissa Okun's primary practice is Trillion Health and Hormone Clinic in Lincoln, Nebraska. Dmand AI also links Melissa Okun to 1 group practice or clinic and 1 medical group, each 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 Melissa D. Okun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Okun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trillion Health and Hormone Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa D. Okun is one of 834 nurse practitioners in Nebraska
Nurse practitioner is Melissa Okun's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Melissa Okun is licensed in Nebraska.
Specialties and state licenses
- Nurse practitioner, NebraskaPrimary
Nurse practitioners near Melissa Okun
Counts of 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
Melissa D. Okun's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Melissa Okun's median patient age at 49, with 100% women.
Melissa Okun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Melissa D. Okun wrote 37 Medicare Part D claims in 2024
In 2024, Melissa Okun wrote 37 Medicare Part D claims. 97% of them were for generic drugs.
Melissa Okun's Part D claims by kind of drug, 2024
- Generic36 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in Melissa Okun's Part D claims, 2024
- Antibiotics43%16 of 37 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
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Melissa D. Okun received $97 in industry payments in 2025
CMS Open Payments shows 6 general payments to Melissa Okun from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $97.
Companies that paid Melissa Okun 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 Melissa D. Okun'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Melissa D. Okun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa D. Okun's NPI number?
Melissa D. Okun's NPI number is 1457735375. It was assigned on July 10, 2015, and it is active in the NPI Registry.
What does Melissa D. Okun specialize in?
Melissa D. Okun is a nurse practitioner in Lincoln, Nebraska. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Melissa D. Okun practice?
Melissa Okun practices at 2455 Pine Lake Rd, Lincoln, NE 68512. Melissa Okun's primary practice is Trillion Health and Hormone Clinic in Lincoln, Nebraska. Dmand AI also links Melissa Okun to 1 group practice or clinic and 1 medical group.
What is Melissa D. Okun's office phone number?
The practice phone on file for Melissa Okun is (402) 201-2373.
What is Melissa D. Okun's medical license number?
Melissa Okun holds Nebraska license 111825.
Has Melissa D. Okun received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Melissa Okun from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Melissa D. Okun been practicing?
Melissa Okun's NPI was assigned in 2015.
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