Adipose TissueAdiposityBreast Neoplasms
Dr. Amelia Y. Merrill, MD
NPI1447546189PAC ID9335417294
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 112
- Publications
- 7
- Hospital affiliations
- 3
- Practice address
- 1500 Matthews Township Pkwy, Matthews, NC 28105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Novant Health Outpatient Infusion at Matthews - HOPD
Acute Care Hospital outpatient department · Matthews, North Carolina
Find Dr. Merrill's professional email, personal email and mobile number
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Dr. Amelia Y. Merrill is a general surgeon in Matthews, North Carolina
Dr. Merrill practices at Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina.
Dr. Merrill's NPI, 1447546189, was assigned on June 21, 2011. Dr. Merrill graduated from Wake Forest University School of Medicine in 2011. Dr. Merrill holds North Carolina license 2018-01300.
NPI and contact details
- NPI
- 1447546189NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335417294
- NPI enumeration date
- June 21, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amelia Y. Merrill practices at Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina
Dr. Merrill's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD, at 1500 Matthews Township Pkwy, Matthews, NC 28105.
- Novant Health Outpatient Infusion at Matthews - HOPD1500 Matthews Township Pkwy, Matthews, NC 28105
Source: Dmand AI Affiliation Data
Dr. Amelia Y. Merrill is affiliated with 5 sites of care and 1 medical group
Dr. Merrill's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina. Dr. Merrill is also affiliated with Novant Health Matthews Medical Center. The medical group on file is Novant Health Senior Care - SouthPark. Dmand AI also links Dr. Merrill to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Novant Health Outpatient Infusion at Matthews - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Amelia Y. Merrill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Merrill practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Novant Health Outpatient Infusion at Matthews - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amelia Y. Merrill is one of 1,053 general surgeons in North Carolina
Surgery is Dr. Merrill's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Merrill's licenses on file in 2 states: North Carolina and Arkansas.
Specialties and state licenses
- Surgery, North CarolinaPrimary
- Arkansas license
General surgeons near Dr. Merrill
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,053general surgeons in North Carolina
8general surgeons in Matthews
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Amelia Y. Merrill billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Merrill across 7 procedure codes in 2024, for 110 Medicare patients. Medicare paid $29,451 for them.
Medicare services, 2024191
Medicare patients110
Paid by Medicare$29,451
Procedure codes7
Dr. Merrill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 782024: 848%
- Office and hospital visits
- 2023: 642024: 8025%
- Other services
- 2023: 02024: 27
Where Dr. Merrill's Medicare services took place, 2024
- In an office10756%
- In a facility8444%
Dr. Merrill compared with the North Carolina median for general surgeons, 2024
- Dr. Merrill
- North Carolina median
- Medicare services
- 191vs 15126% above
- Medicare patients
- 110vs 115Close to median
- Part D claims
- 77vs 4188% above
Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Merrill's 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. Amelia Y. Merrill treated 110 Medicare patients in 2024, average age 75
CMS counts 110 Medicare patients who saw Dr. Merrill in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Merrill's median patient age at 64, with 99% women.
Medicare patients, 2024110
Average age75
Average risk score1.02
Dr. Merrill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Merrill's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure69%
- Arthritis45%
- Diabetes31%
- Mood disorders29%
- Anxiety28%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Merrill's 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
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amelia Y. Merrill wrote 112 Medicare Part D claims in 2024
In 2024, Dr. Merrill wrote 112 Medicare Part D claims for 55 patients. 100% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $273 in total drug cost. In 2023, CMS named 73 claims across 2 drugs.
Part D claims, 2024112
Drugs named by CMS3
Total drug cost$273
Part D patients55
Dr. Merrill's 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. Merrill's Part D claims, 2024
- Opioids36%40 of 112 claims
- Antibiotics21%24 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: 732024: 775%
Drugs named by CMS: 3 in 2024, 2 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. Amelia Y. Merrill ranks in the 97th percentile for mastectomy in Medicare
Dr. Merrill accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 70 procedures of mastectomy by Dr. Merrill, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Merrill ranks in Medicare procedure volume
- Mastectomy
- 97th percentile70 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Amelia Y. Merrill has 7 publications on record
Dmand AI links 7 papers to Dr. Merrill, published from 2017 to 2019. 2018 was the busiest year, with 2. The most frequent topics are Breast Neoplasms, Mastectomy and Mastectomy, Segmental. Dr. Merrill has published most often in Am Surg. Dr. Merrill's most frequent co-authors are Ronda Shirletta Henry-Tillman, MD, Marissa Michelle Howard-McNatt, MD and Daniela Alessandra Ochoa, MD.
Papers7
Years published2017 to 2019
Dr. Merrill's papers by year, 2017 to 2019
Topics Dr. Merrill writes about most
- Breast Neoplasms
- Mastectomy
- Mastectomy, Segmental
- Lymph Node Excision
Dr. Merrill's most frequent co-authors
- Ronda Shirletta Henry-Tillman, MD3 shared papers
- Marissa Michelle Howard-McNatt, MD3 shared papers
- Daniela Alessandra Ochoa, MD3 shared papers
Recent publications by Dr. Merrill
Ann Surg Oncol
Biopsy, Large-Core NeedleBreast NeoplasmsHealth Care Costs
Breast NeoplasmsMastectomyMastectomy, Segmental
See who Dr. Merrill researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Merrill works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Amelia Y. Merrill received $4,433 in industry payments from 2019 to 2025
CMS Open Payments shows 18 general payments to Dr. Merrill from 6 drug and device companies from 2019 to 2025. Travel and lodging make up the largest share, 83% of the total. AxoGen paid the most, $2,924.
General payments to Dr. Merrill by program year, 2019 to 2025
General payments to Dr. Merrill by kind, 2019 to 2025
$4.4Kin total
- Travel and lodging$3,67983%
- Food and beverage$75417%
Companies that paid Dr. Merrill the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amelia Y. Merrill graduated from Wake Forest University School of Medicine
Dr. Merrill graduated from Wake Forest University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Amelia Y. Merrill'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 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)Doctors and Clinicians Utilization Data (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. Amelia Y. Merrill
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. Amelia Y. Merrill's NPI number?
Dr. Amelia Y. Merrill's NPI number is 1447546189. It was assigned on June 21, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Amelia Y. Merrill?
Dr. Amelia Y. Merrill is a general surgeon in Matthews, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Amelia Y. Merrill practice?
Dr. Merrill practices at 1500 Matthews Township Pkwy, Matthews, NC 28105. Dr. Merrill's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina. Dmand AI also links Dr. Merrill to 2 hospitals and 1 group practice or clinic.
What is Dr. Amelia Y. Merrill's medical license number?
Dr. Merrill holds North Carolina license 2018-01300, one of the licenses on file in 2 states.
Which states has Dr. Amelia Y. Merrill been licensed in?
Dmand AI has state licenses on file for Dr. Merrill in North Carolina and Arkansas.
Which hospitals is Dr. Amelia Y. Merrill affiliated with?
Dr. Merrill is affiliated with Novant Health Matthews Medical Center. Dmand AI links Dr. Merrill to 2 more hospitals.
What medical group is Dr. Amelia Y. Merrill part of?
Dr. Merrill is linked to Novant Health Senior Care - SouthPark.
Does Dr. Amelia Y. Merrill accept Medicare?
Yes. CMS data shows Dr. Merrill billed Medicare for 191 services in 2024, and Dr. Merrill accepts Medicare assignment.
How many Medicare patients does Dr. Amelia Y. Merrill see?
CMS counts 110 Medicare patients who saw Dr. Merrill in 2024, with an average age of 75.
What services does Dr. Amelia Y. Merrill bill to Medicare?
In 2024, Dr. Merrill's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (19301) and office visit, new patient (99205).
Show 6 more questionsShow fewer questions
Where did Dr. Amelia Y. Merrill go to medical school?
Dr. Merrill graduated from Wake Forest University School of Medicine in 2011.
What drugs does Dr. Amelia Y. Merrill prescribe most?
In 2024 Medicare Part D data, Dr. Merrill's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Diazepam.
Has Dr. Amelia Y. Merrill received payments from drug or device companies?
CMS Open Payments shows $4,433 in general payments to Dr. Merrill from 6 companies from 2019 to 2025. The largest total came from AxoGen.
How long has Dr. Amelia Y. Merrill been practicing?
Dr. Merrill graduated from medical school in 2011, 15 years ago.
Does Dr. Amelia Y. Merrill do research?
Dmand AI links 7 publications to Dr. Merrill, published from 2017 to 2019.
Who does Dr. Amelia Y. Merrill publish with?
Dr. Merrill's most frequent co-authors are Ronda Shirletta Henry-Tillman, MD (3 shared papers), Marissa Michelle Howard-McNatt, MD (3 shared papers) and Daniela Alessandra Ochoa, MD (3 shared papers).
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