Dr. Andrew David McWilliams, MD
- Medicare services, 2024
- 453
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 112
- Publications
- 70
- MIPS score, 2024
- 94
- Practice address
- 10628 Park Rd, Charlotte, NC 28210
- Practice phone
- Call (704) 379-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Andrew David McWilliams is a pediatrician in Charlotte, North Carolina
Dr. McWilliams practices at Atrium Health Pineville in Charlotte, North Carolina, part of Advocate Health.
Dr. McWilliams' NPI, 1225299746, was assigned on June 18, 2008. Dr. McWilliams graduated from University of North Carolina at Chapel Hill School of Medicine in 2008. Dr. McWilliams holds North Carolina license 2012-00456.
- NPI
- 1225299746NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577719558
- NPI enumeration date
- June 18, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 379-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew David McWilliams practices at Atrium Health Pineville in Charlotte, North Carolina
Dr. McWilliams' primary practice is Atrium Health Pineville, at 10628 Park Rd, Charlotte, NC 28210 in Mecklenburg County. The practice phone is (704) 379-5000.
- Atrium Health Pineville10628 Park Rd, Charlotte, NC 28210 · Mecklenburg CountyPhone(704) 379-5000
Source: Dmand AI Affiliation Data
Dr. Andrew David McWilliams is affiliated with 2 sites of care and 2 medical groups
Dr. McWilliams' primary practice is Atrium Health Pineville in Charlotte, North Carolina, part of Advocate Health. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. McWilliams to 1 more clinical lab 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 Dr. Andrew David McWilliams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McWilliams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Pineville | 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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Dr. Andrew David McWilliams is one of 1,984 pediatricians in North Carolina
Pediatrics is Dr. McWilliams' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. McWilliams is licensed in North Carolina.
Specialties and state licenses
- Pediatrics, North CarolinaPrimary
Pediatricians near Dr. McWilliams
Counts of pediatricians 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. Andrew David McWilliams billed Medicare for 453 services in 2024
CMS data shows 453 Medicare services from Dr. McWilliams across 4 procedure codes in 2024, for 166 Medicare patients. Medicare paid $37,652 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McWilliams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3802024: 45319%
Dr. McWilliams compared with the North Carolina median for pediatricians, 2024
- Dr. McWilliams
- North Carolina median
- Medicare services
- 453vs 1263.6 times
- Medicare patients
- 166vs 9477% above
- Part D claims
- 11vs 2250% below
Medians across 272 pediatricians in North Carolina with Dmand AI profiles that report each measure.
Dr. McWilliams' 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
Dr. Andrew David McWilliams treated 166 Medicare patients in 2024, average age 77
CMS counts 166 Medicare patients who saw Dr. McWilliams in 2024. The largest group is 75 to 84, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% 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. McWilliams' median patient age at 76, with 46% women.
Dr. McWilliams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McWilliams' Medicare patients by sex, 2024
- Women8652%
- Men8048%
Chronic conditions among Dr. McWilliams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease50%
- Anxiety49%
- Chronic kidney disease49%
- Atrial fibrillation46%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Dr. McWilliams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew David McWilliams wrote 112 Medicare Part D claims in 2024
In 2024, Dr. McWilliams wrote 112 Medicare Part D claims for 59 patients. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $77 in total drug cost. In 2023, CMS named 103 claims across 7 drugs.
Dr. McWilliams' Part D claims by kind of drug, 2024
- Generic102 claims91%
- Brand-name and other10 claims9%
Dr. McWilliams' 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. McWilliams' Part D claims, 2024
- Antibiotics22%25 of 112 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: 1032024: 1189%
Drugs named by CMS: 1 in 2024, 7 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
Dr. Andrew David McWilliams scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. McWilliams for performance year 2024, reported through an alternative payment model (APM). Dr. McWilliams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. McWilliams' MIPS scores, performance year 2024
- 94of 100Final score
- 81.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Andrew David McWilliams has 70 publications on record
Dmand AI links 70 papers to Dr. McWilliams, published from 2013 to 2025. 2021 was the busiest year, with 8. The most frequent topics are North Carolina, COVID-19 and Electronic Health Records. Dr. McWilliams has published most often in J Gen Intern Med. Dr. McWilliams' most frequent co-authors are Michael F. Dulin, Mark William Russo, MD and Paul Englund Drawz, DM.
Dr. McWilliams' papers by year, 2016 to 2025
Topics Dr. McWilliams writes about most
- North Carolina
- COVID-19
- Electronic Health Records
- Hypertension
- Primary Health Care
- Blood Pressure
- Pandemics
- SARS-CoV-2
Dr. McWilliams' most frequent co-authors
- Michael F. Dulin11 shared papers
- Mark William Russo, MD5 shared papers
- Paul Englund Drawz, DM4 shared papers
Recent publications by Dr. McWilliams
See who Dr. McWilliams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. McWilliams works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew David McWilliams received $40 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. McWilliams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pentax of America, Inc. paid the most, $40.
Companies that paid Dr. McWilliams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew David McWilliams graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. McWilliams graduated from University of North Carolina at Chapel Hill School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew David McWilliams'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Andrew David McWilliams
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. Andrew David McWilliams' NPI number?
Dr. Andrew David McWilliams' NPI number is 1225299746. It was assigned on June 18, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew David McWilliams?
Dr. Andrew David McWilliams is a pediatrician in Charlotte, North Carolina. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Andrew David McWilliams practice?
Dr. McWilliams practices at 10628 Park Rd, Charlotte, NC 28210. Dr. McWilliams' primary practice is Atrium Health Pineville in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Dr. McWilliams to 1 clinical lab and 1 medical group.
What is Dr. Andrew David McWilliams' office phone number?
The practice phone on file for Dr. McWilliams is (704) 379-5000.
What is Dr. Andrew David McWilliams' medical license number?
Dr. McWilliams holds North Carolina license 2012-00456.
Which hospitals is Dr. Andrew David McWilliams affiliated with?
Dr. McWilliams practices at Atrium Health Pineville in Charlotte, North Carolina.
What medical group is Dr. Andrew David McWilliams part of?
Dr. McWilliams is linked to Atrium Health Cleveland Imaging. Dmand AI links Dr. McWilliams to 1 more medical group.
Does Dr. Andrew David McWilliams accept Medicare?
Yes. CMS data shows Dr. McWilliams billed Medicare for 453 services in 2024, and Dr. McWilliams accepts Medicare assignment.
What is Dr. Andrew David McWilliams' MIPS score?
Dr. McWilliams' MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Andrew David McWilliams see?
CMS counts 166 Medicare patients who saw Dr. McWilliams in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Andrew David McWilliams bill to Medicare?
In 2024, Dr. McWilliams' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Andrew David McWilliams go to medical school?
Dr. McWilliams graduated from University of North Carolina at Chapel Hill School of Medicine in 2008.
What drugs does Dr. Andrew David McWilliams prescribe most?
In 2024 Medicare Part D data, Dr. McWilliams' most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
Has Dr. Andrew David McWilliams received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. McWilliams from 1 company from 2025 to 2025. The largest total came from Pentax of America, Inc.
How long has Dr. Andrew David McWilliams been practicing?
Dr. McWilliams graduated from medical school in 2008, 18 years ago.
Does Dr. Andrew David McWilliams do research?
Dmand AI links 70 publications to Dr. McWilliams, published from 2013 to 2025.
Who does Dr. Andrew David McWilliams publish with?
Dr. McWilliams' most frequent co-authors are Michael F. Dulin (11 shared papers), Mark William Russo, MD (5 shared papers) and Paul Englund Drawz, DM (4 shared papers).
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