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Dr. Leah Nixon Willis, MD
NPI1578129318PAC ID5890020044
- Medicare services, 2024
- 551
- Medicare patients, 2024
- 202
- Part D claims, 2024
- 268
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 3000 New Bern Ave, Raleigh, NC 27610
- Practice phone
- Call (919) 350-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Willis' professional email, personal email and mobile number
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Dr. Leah Nixon Willis is an internist in Raleigh, North Carolina
Dr. Willis practices at WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health.
Dr. Willis' NPI, 1578129318, was assigned on May 17, 2019. Dr. Willis graduated from University of Alabama School of Medicine in 2019. Dr. Willis holds North Carolina license 251189.
NPI and contact details
- NPI
- 1578129318NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890020044
- NPI enumeration date
- May 17, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 350-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leah Nixon Willis practices at WakeMed Raleigh Campus in Raleigh, North Carolina
Dr. Willis' primary practice is WakeMed Raleigh Campus, at 3000 New Bern Ave, Raleigh, NC 27610 in Wake County. The practice phone is (919) 350-8000.
- WakeMed Raleigh Campus3000 New Bern Ave, Raleigh, NC 27610 · Wake CountyPhone(919) 350-8000
Source: Dmand AI Affiliation Data
Dr. Leah Nixon Willis is affiliated with 1 site of care and 1 medical group
Dr. Willis' primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health. The medical group on file is WakeMed Physician Practices.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leah Nixon Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WakeMed Raleigh Campus | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leah Nixon Willis is one of 3,705 internists in North Carolina
Internal medicine is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Willis is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Willis
Counts of internists 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
Dr. Leah Nixon Willis billed Medicare for 551 services in 2024
CMS data shows 551 Medicare services from Dr. Willis across 4 procedure codes in 2024, for 202 Medicare patients. Medicare paid $42,337 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024551
Medicare patients202
Paid by Medicare$42,337
Procedure codes4
Dr. Willis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5472024: 5511%
Dr. Willis compared with the North Carolina median for internists, 2024
- Dr. Willis
- North Carolina median
- Medicare services
- 551vs 5216% above
- Medicare patients
- 202vs 1859% above
- Part D claims
- 74vs 27273% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Willis' 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. Willis and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leah Nixon Willis treated 202 Medicare patients in 2024, average age 76
CMS counts 202 Medicare patients who saw Dr. Willis in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Willis' median patient age at 64, with 49% women.
Medicare patients, 2024202
Average age76
Average risk score2.55
Also on Medicaid30%
Dr. Willis' Medicare patients by age, 2024
Dr. Willis' Medicare patients by sex, 2024
- Women11255%
- Men9045%
Chronic conditions among Dr. Willis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Anxiety53%
- Chronic kidney disease52%
- Diabetes52%
- Heart failure51%
- Mood disorders49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leah Nixon Willis wrote 268 Medicare Part D claims in 2024
In 2024, Dr. Willis wrote 268 Medicare Part D claims for 69 patients. 79% of them were for generic drugs. CMS names the drug for 74 of them, across 5 drugs with 11 or more claims each, at $12,881 in total drug cost. In 2023, CMS named 124 claims across 8 drugs.
Part D claims, 2024268
Drugs named by CMS5
Total drug cost$12,881
Part D patients69
Dr. Willis' Part D claims by kind of drug, 2024
- Generic213 claims79%
- Brand-name55 claims21%
Dr. Willis' 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.
Drug classes CMS tracks in Dr. Willis' Part D claims, 2024
- Opioids6%16 of 268 claims
- Antibiotics10%26 of 268 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1242024: 7440%
Drugs named by CMS: 5 in 2024, 8 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
How Dr. Leah Nixon Willis takes part in Medicare
Dr. Willis 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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Dr. Leah Nixon Willis has 1 publication on record
Dmand AI links 1 paper to Dr. Willis. Dr. Willis' most frequent co-authors are Alexis Burakoff, Kurt Cook, MD and Kyle T. Leggott, MD.
Papers1
Dr. Willis' most frequent co-authors
Recent publications by Dr. Willis
See who Dr. Willis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willis works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Leah Nixon Willis graduated from University of Alabama School of Medicine
Dr. Willis graduated from University of Alabama School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leah Nixon 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 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 |
| 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. Leah Nixon 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 Dr. Leah Nixon Willis' NPI number?
Dr. Leah Nixon Willis' NPI number is 1578129318. It was assigned on May 17, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Leah Nixon Willis?
Dr. Leah Nixon Willis is an internist in Raleigh, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leah Nixon Willis practice?
Dr. Willis practices at 3000 New Bern Ave, Raleigh, NC 27610. Dr. Willis' primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health.
What is Dr. Leah Nixon Willis' office phone number?
The practice phone on file for Dr. Willis is (919) 350-8000.
What is Dr. Leah Nixon Willis' medical license number?
Dr. Willis holds North Carolina license 251189.
Which hospitals is Dr. Leah Nixon Willis affiliated with?
Dr. Willis practices at WakeMed Raleigh Campus in Raleigh, North Carolina.
What medical group is Dr. Leah Nixon Willis part of?
Dr. Willis is linked to WakeMed Physician Practices.
Does Dr. Leah Nixon Willis accept Medicare?
Yes. CMS data shows Dr. Willis billed Medicare for 551 services in 2024, and Dr. Willis accepts Medicare assignment.
How many Medicare patients does Dr. Leah Nixon Willis see?
CMS counts 202 Medicare patients who saw Dr. Willis in 2024, with an average age of 76.
What services does Dr. Leah Nixon Willis bill to Medicare?
In 2024, Dr. Willis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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Where did Dr. Leah Nixon Willis go to medical school?
Dr. Willis graduated from University of Alabama School of Medicine in 2019.
What drugs does Dr. Leah Nixon Willis prescribe most?
In 2024 Medicare Part D data, Dr. Willis' most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Furosemide.
How long has Dr. Leah Nixon Willis been practicing?
Dr. Willis graduated from medical school in 2019, 7 years ago.
Does Dr. Leah Nixon Willis do research?
Dmand AI links 1 publication to Dr. Willis.
Who does Dr. Leah Nixon Willis publish with?
Dr. Willis' most frequent co-authors are Alexis Burakoff (1 shared paper), Kurt Cook, MD (1 shared paper) and Kyle T. Leggott, MD (1 shared paper).
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