J Gen Intern Med
Dr. Julie Harding Lucas Machen, MD
- Medicare services, 2024
- 234
- Medicare patients, 2024
- 120
- Part D claims, 2024
- 1,019
- Publications
- 5
- Hospital affiliations
- 1
- Practice address
- 1200 North Elm Street, Greensboro, NC 27401
- Practice phone
- Call (336) 663-5803
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cone Health Congregational & Community Nurse Program
Mobile Lab · Greensboro, North Carolina
Find Dr. Machen'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.
Dr. Julie Harding Lucas Machen is an internist in Greensboro, North Carolina
Dr. Machen practices at Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina.
Dr. Machen's NPI, 1528449113, was assigned on June 9, 2015. Dr. Machen graduated from University of North Carolina at Chapel Hill School of Medicine in 2015. Dr. Machen holds North Carolina license 2022-02624.
- NPI
- 1528449113NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799093175
- NPI enumeration date
- June 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (336) 663-5803
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julie Harding Lucas Machen practices at Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina
Dr. Machen's primary practice is Cone Health Congregational & Community Nurse Program, at 1200 North Elm Street, Greensboro, NC 27401. The practice phone is (336) 663-5803.
- Cone Health Congregational & Community Nurse Program1200 North Elm Street, Greensboro, NC 27401Phone(336) 663-5803
Source: Dmand AI Affiliation Data
Dr. Julie Harding Lucas Machen is affiliated with 2 sites of care and 1 medical group
Dr. Machen's primary practice is Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina. Dr. Machen is also affiliated with Cone Health Moses Cone Hospital. The medical group on file is Cone Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Julie Harding Lucas Machen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Machen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cone Health Congregational & Community Nurse Program | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julie Harding Lucas Machen is one of 3,705 internists in North Carolina
Internal medicine is Dr. Machen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Machen's licenses on file in 4 states: North Carolina, Massachusetts, Texas and Wisconsin.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
- Massachusetts license
- Texas license
- Wisconsin license
Internists near Dr. Machen
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. Julie Harding Lucas Machen billed Medicare for 234 services in 2024
CMS data shows 234 Medicare services from Dr. Machen across 7 procedure codes in 2024, for 120 Medicare patients. Medicare paid $12,953 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Machen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1692024: 19918%
- Other services
- 2023: 02024: 35
Dr. Machen compared with the North Carolina median for internists, 2024
- Dr. Machen
- North Carolina median
- Medicare services
- 234vs 52155% below
- Medicare patients
- 120vs 18535% below
- Part D claims
- 678vs 2722.5 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Machen'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.
Need commercial claims for Dr. Machen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Machen and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julie Harding Lucas Machen treated 120 Medicare patients in 2024, average age 70
CMS counts 120 Medicare patients who saw Dr. Machen in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.40, 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. Machen's median patient age at 63, with 61% women.
Dr. Machen's Medicare patients by age, 2024
Dr. Machen's Medicare patients by sex, 2024
- Women6353%
- Men5748%
Chronic conditions among Dr. Machen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease52%
- Diabetes50%
- Arthritis48%
- Mood disorders40%
- Depression37%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Machen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julie Harding Lucas Machen wrote 1,019 Medicare Part D claims in 2024
In 2024, Dr. Machen wrote 1,019 Medicare Part D claims for 111 patients. 80% of them were for generic drugs. CMS names the drug for 678 of them, across 31 drugs with 11 or more claims each, at $104,790 in total drug cost. In 2023, CMS named 17 claims across 1 drug.
Dr. Machen's Part D claims by kind of drug, 2024
- Generic817 claims80%
- Brand-name and other202 claims20%
Dr. Machen'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. Machen's Part D claims, 2024
- Opioids7%75 of 1,019 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: 172024: 6783888%
Drugs named by CMS: 31 in 2024, 1 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. Julie Harding Lucas Machen takes part in Medicare
Dr. Machen 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. Julie Harding Lucas Machen has 5 publications on record
Dmand AI links 5 papers to Dr. Machen, published from 2020 to 2021. 2020 was the busiest year, with 2. The most frequent topics are Sexual Harassment and Qualitative Research. Dr. Machen has published most often in J Gen Intern Med. Dr. Machen's most frequent co-authors are Jeffrey L. Jackson, MD, Kathlyn E. Fletcher, MD and Cynthia Kay, MD.
Topics Dr. Machen writes about most
- Sexual Harassment
- Qualitative Research
Dr. Machen's most frequent co-authors
- Jeffrey L. Jackson, MD4 shared papers
- Kathlyn E. Fletcher, MD3 shared papers
- Cynthia Kay, MD3 shared papers
Recent publications by Dr. Machen
J Gen Intern Med
J Gen Intern Med
J Gen Intern Med
See who Dr. Machen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Machen 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. Julie Harding Lucas Machen received $55 in industry payments from 2017 to 2025
CMS Open Payments shows 3 general payments to Dr. Machen from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Dendreon Pharmaceuticals LLC paid the most, $26.
General payments to Dr. Machen by program year, 2017 to 2025
Companies that paid Dr. Machen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julie Harding Lucas Machen graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Machen graduated from University of North Carolina at Chapel Hill School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julie Harding Lucas Machen'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 |
| 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. Julie Harding Lucas Machen
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. Julie Harding Lucas Machen's NPI number?
Dr. Julie Harding Lucas Machen's NPI number is 1528449113. It was assigned on June 9, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Harding Lucas Machen?
Dr. Julie Harding Lucas Machen is an internist in Greensboro, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Julie Harding Lucas Machen practice?
Dr. Machen practices at 1200 North Elm Street, Greensboro, NC 27401. Dr. Machen's primary practice is Cone Health Congregational & Community Nurse Program in Greensboro, North Carolina.
What is Dr. Julie Harding Lucas Machen's office phone number?
The practice phone on file for Dr. Machen is (336) 663-5803.
What is Dr. Julie Harding Lucas Machen's medical license number?
Dr. Machen holds North Carolina license 2022-02624, one of the licenses on file in 4 states.
Which states has Dr. Julie Harding Lucas Machen been licensed in?
Dmand AI has state licenses on file for Dr. Machen in North Carolina, Massachusetts, Texas and Wisconsin.
Which hospitals is Dr. Julie Harding Lucas Machen affiliated with?
Dr. Machen is affiliated with Cone Health Moses Cone Hospital.
What medical group is Dr. Julie Harding Lucas Machen part of?
Dr. Machen is linked to Cone Health.
Does Dr. Julie Harding Lucas Machen accept Medicare?
Yes. CMS data shows Dr. Machen billed Medicare for 234 services in 2024, and Dr. Machen accepts Medicare assignment.
How many Medicare patients does Dr. Julie Harding Lucas Machen see?
CMS counts 120 Medicare patients who saw Dr. Machen in 2024, with an average age of 70.
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What services does Dr. Julie Harding Lucas Machen bill to Medicare?
In 2024, Dr. Machen's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Julie Harding Lucas Machen go to medical school?
Dr. Machen graduated from University of North Carolina at Chapel Hill School of Medicine in 2015.
What drugs does Dr. Julie Harding Lucas Machen prescribe most?
In 2024 Medicare Part D data, Dr. Machen's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Julie Harding Lucas Machen received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Dr. Machen from 3 companies from 2017 to 2025. The largest total came from Dendreon Pharmaceuticals LLC.
How long has Dr. Julie Harding Lucas Machen been practicing?
Dr. Machen graduated from medical school in 2015, 11 years ago.
Does Dr. Julie Harding Lucas Machen do research?
Dmand AI links 5 publications to Dr. Machen, published from 2020 to 2021.
Who does Dr. Julie Harding Lucas Machen publish with?
Dr. Machen's most frequent co-authors are Jeffrey L. Jackson, MD (4 shared papers), Kathlyn E. Fletcher, MD (3 shared papers) and Cynthia Kay, MD (3 shared papers).
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