Melissa Mae Willis, FNP
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 155
- Hospital affiliations
- 5
- Industry payments
- $233
- Medical groups
- 2
- Practice address
- 1701 N Senate Blvd, Indianapolis, IN 46202
- Practice phone
- Call (317) 962-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Melissa Willis' 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 Mae Willis is a family nurse practitioner in Indianapolis, Indiana
Melissa Willis practices at IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health.
Melissa Willis' NPI, 1629021357, was assigned on May 17, 2006. Melissa Willis holds Indiana license 71000581A.
- NPI
- 1629021357NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830107176
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 962-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Mae Willis practices at IU Health Methodist Hospital in Indianapolis, Indiana
Melissa Willis' primary practice is IU Health Methodist Hospital, at 1701 N Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.
- IU Health Methodist Hospital1701 N Senate Blvd, Indianapolis, IN 46202 · Marion CountyPhone(317) 962-2000
Source: Dmand AI Affiliation Data
Melissa Mae Willis is affiliated with 8 sites of care and 2 medical groups
Melissa Willis' primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Melissa Willis is also affiliated with IU Health Bloomington Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Melissa Willis to 3 more hospitals, 2 group practices and clinics, 1 behavioral health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Mae Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Willis practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Methodist Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Mae Willis is one of 4,830 family nurse practitioners in Indiana
Family is Melissa Willis' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Melissa Willis is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Melissa Willis
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
Melissa Mae Willis treated 66 Medicare patients in 2024, average age 72
CMS counts 66 Medicare patients who saw Melissa Willis in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Melissa Willis' median patient age at 65, with 61% women.
Melissa Willis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Melissa Willis' Medicare patients by sex, 2024
- Women3655%
- Men3045%
Chronic conditions among Melissa Willis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis44%
- Cancer42%
- Diabetes38%
- Ischemic heart disease38%
- Mood disorders38%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
Melissa Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Melissa Mae Willis wrote 155 Medicare Part D claims in 2024
In 2024, Melissa Willis wrote 155 Medicare Part D claims for 66 patients. 90% of them were for generic drugs.
Melissa Willis' Part D claims by kind of drug, 2024
- Generic140 claims90%
- Brand-name15 claims10%
Drug classes CMS tracks in Melissa Willis' Part D claims, 2024
- Antibiotics28%43 of 155 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
Melissa Mae Willis offers telehealth to Medicare patients
Melissa Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Melissa Willis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Melissa Mae Willis received $233 in industry payments in 2025
CMS Open Payments shows 8 general payments to Melissa Willis from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $129.
Companies that paid Melissa Willis 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 Mae Willis'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 DataDmand AI Org Hierarchy 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 Melissa Mae Willis
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 Mae Willis' NPI number?
Melissa Mae Willis' NPI number is 1629021357. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What does Melissa Mae Willis specialize in?
Melissa Mae Willis is a family nurse practitioner in Indianapolis, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Melissa Mae Willis practice?
Melissa Willis practices at 1701 N Senate Blvd, Indianapolis, IN 46202. Melissa Willis' primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dmand AI also links Melissa Willis to 3 hospitals, 2 group practices and clinics, 1 behavioral health center and 1 medical group.
What is Melissa Mae Willis' office phone number?
The practice phone on file for Melissa Willis is (317) 962-2000.
What is Melissa Mae Willis' medical license number?
Melissa Willis holds Indiana license 71000581A.
Which hospitals is Melissa Mae Willis affiliated with?
Melissa Willis practices at IU Health Methodist Hospital in Indianapolis, Indiana. Melissa Willis is also affiliated with IU Health Bloomington Hospital. Dmand AI links Melissa Willis to 3 more hospitals.
What medical group is Melissa Mae Willis part of?
Melissa Willis is linked to IU Health Medical Group. Dmand AI links Melissa Willis to 1 more medical group.
Does Melissa Mae Willis accept Medicare?
Yes. CMS lists Melissa Willis as accepting Medicare assignment.
Does Melissa Mae Willis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Melissa Willis as offering telehealth services.
How many Medicare patients does Melissa Mae Willis see?
CMS counts 66 Medicare patients who saw Melissa Willis in 2024, with an average age of 72.
Has Melissa Mae Willis received payments from drug or device companies?
CMS Open Payments shows $233 in general payments to Melissa Willis from 5 companies from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Melissa Mae Willis been practicing?
Melissa Willis graduated from medical school in 1998, 28 years ago.
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