Clinical Trials, Phase I as TopicCommunicationInformed Consent
Dr. Zachary Luke Farmer Sr., MD
NPI1093126310PAC ID2961773072
- Medicare services, 2024
- 846
- Medicare patients, 2024
- 229
- Part D claims, 2024
- 1,790
- Publications
- 5
- MIPS score, 2024
- 100
- Practice address
- 1000 Blythe Blvd, Charlotte, NC 28203
- Practice phone
- Call (704) 355-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Farmer'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. Zachary Luke Farmer Sr. is an internist in Charlotte, North Carolina
Dr. Farmer practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health.
Dr. Farmer's NPI, 1093126310, was assigned on May 9, 2014. Dr. Farmer holds North Carolina license 2017-01137.
NPI and contact details
- NPI
- 1093126310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961773072
- NPI enumeration date
- May 9, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (704) 355-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Luke Farmer Sr. practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina
Dr. Farmer's primary practice is Atrium Health Carolinas Medical Center, at 1000 Blythe Blvd, Charlotte, NC 28203 in Mecklenburg County. The practice phone is (704) 355-2000.
- Atrium Health Carolinas Medical Center1000 Blythe Blvd, Charlotte, NC 28203 · Mecklenburg CountyPhone(704) 355-2000
Source: Dmand AI Affiliation Data
Dr. Zachary Luke Farmer Sr. is affiliated with 6 sites of care and 2 medical groups
Dr. Farmer's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dr. Farmer is also affiliated with Atrium Health Wake Forest Baptist Medical Center. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. Farmer to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Atrium Health Wake Forest Baptist Medical CenterAtrium Health Cleveland Imaging2 hospitalsNames with a free account2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 8 affiliations for Dr. FarmerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary Luke Farmer Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Farmer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Carolinas Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Luke Farmer Sr. is one of 3,705 internists in North Carolina
Internal medicine is Dr. Farmer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Farmer is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Farmer
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
3,705internists in North Carolina447internists in Charlotte107internists at Atrium Health Carolinas Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zachary Luke Farmer Sr. billed Medicare for 846 services in 2024
CMS data shows 846 Medicare services from Dr. Farmer across 5 procedure codes in 2024, for 229 Medicare patients. Medicare paid $61,720 for them.
Medicare services, 2024846
Medicare patients229
Paid by Medicare$61,720
Procedure codes5
Dr. Farmer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8082024: 8465%
Where Dr. Farmer's Medicare services took place, 2024
- In an office75089%
- In a facility9611%
Dr. Farmer compared with the North Carolina median for internists, 2024
- Dr. Farmer
- North Carolina median
- Medicare services
- 846vs 52162% above
- Medicare patients
- 229vs 18524% above
- Part D claims
- 1,362vs 2725.0 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Farmer'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Farmer and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary Luke Farmer Sr. treated 229 Medicare patients in 2024, average age 75
CMS counts 229 Medicare patients who saw Dr. Farmer in 2024. The largest group is 75 to 84, with 106 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.10, 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. Farmer's median patient age at 73, with 52% women.
Medicare patients, 2024229
Average age75
Average risk score2.10
Also on Medicaid12%
Dr. Farmer's Medicare patients by age, 2024
Dr. Farmer's Medicare patients by sex, 2024
- Women12755%
- Men10245%
Chronic conditions among Dr. Farmer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis48%
- Cancer48%
- Chronic kidney disease39%
- Diabetes37%
- Ischemic heart disease34%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Farmer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary Luke Farmer Sr. wrote 1,790 Medicare Part D claims in 2024
In 2024, Dr. Farmer wrote 1,790 Medicare Part D claims for 269 patients. 78% of them were for generic drugs. CMS names the drug for 1,362 of them, across 44 drugs with 11 or more claims each, at $834,169 in total drug cost. In 2023, CMS named 1,103 claims across 38 drugs.
Part D claims, 20241,790
Drugs named by CMS44
Total drug cost$834,169
Part D patients269
Dr. Farmer's Part D claims by kind of drug, 2024
- Generic1,395 claims78%
- Brand-name395 claims22%
Dr. Farmer'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. Farmer's Part D claims, 2024
- Opioids5%93 of 1,790 claims
- Antibiotics4%72 of 1,790 claims
- Antipsychotics, patients 65 and over1%23 of 1,790 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: 1,1032024: 1,36223%
Drugs named by CMS: 44 in 2024, 38 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. Zachary Luke Farmer Sr. scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Farmer for performance year 2024, reported as part of a group. Dr. Farmer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Farmer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Farmer's MIPS scores, performance year 2024
- 100of 100Final score
- 99of 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. Zachary Luke Farmer Sr. has 5 publications on record
Dmand AI links 5 papers to Dr. Farmer, published from 2012 to 2018. The most frequent topics are Clinical Trials, Phase I as Topic, Informed Consent and Comprehension. Dr. Farmer's most frequent co-authors are Fadlo R. Khuri, MD, Daniel Richardo Carrizosa, MD and Kristopher Allen Hendershot, MD.
Papers5
Years published2012 to 2018
Dr. Farmer's papers by year, 2012 to 2018
Topics Dr. Farmer writes about most
- Clinical Trials, Phase I as Topic
- Informed Consent
- Comprehension
- Physician-Patient Relations
Dr. Farmer's most frequent co-authors
- Fadlo R. Khuri, MD3 shared papers
- Daniel Richardo Carrizosa, MD1 shared paper
- Kristopher Allen Hendershot, MD1 shared paper
Recent publications by Dr. Farmer
Psychooncology
Clinical Trials, Phase I as TopicFeasibility StudiesFocus Groups
Clinical Trials, Phase I as TopicComprehensionHealth Knowledge, Attitudes, Practice
See who Dr. Farmer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Farmer 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. Zachary Luke Farmer Sr. received $569 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Farmer from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. PharmaEssentia USA Corporation paid the most, $125.
General payments to Dr. Farmer by program year, 2016 to 2025
General payments to Dr. Farmer by kind, 2016 to 2025
$569in total
- Food and beverage$50989%
- Education$6011%
Companies that paid Dr. Farmer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zachary Luke Farmer Sr.'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) |
| 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. Zachary Luke Farmer Sr.
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. Zachary Luke Farmer Sr.'s NPI number?
Dr. Zachary Luke Farmer Sr.'s NPI number is 1093126310. It was assigned on May 9, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Luke Farmer Sr.?
Dr. Zachary Luke Farmer Sr. is an internist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zachary Luke Farmer Sr. practice?
Dr. Farmer practices at 1000 Blythe Blvd, Charlotte, NC 28203. Dr. Farmer's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Dr. Farmer to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Zachary Luke Farmer Sr.'s office phone number?
The practice phone on file for Dr. Farmer is (704) 355-2000.
What is Dr. Zachary Luke Farmer Sr.'s medical license number?
Dr. Farmer holds North Carolina license 2017-01137.
Which hospitals is Dr. Zachary Luke Farmer Sr. affiliated with?
Dr. Farmer practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina. Dr. Farmer is also affiliated with Atrium Health Wake Forest Baptist Medical Center. Dmand AI links Dr. Farmer to 2 more hospitals.
What medical group is Dr. Zachary Luke Farmer Sr. part of?
Dr. Farmer is linked to Atrium Health Cleveland Imaging. Dmand AI links Dr. Farmer to 1 more medical group.
Does Dr. Zachary Luke Farmer Sr. accept Medicare?
Yes. CMS data shows Dr. Farmer billed Medicare for 846 services in 2024, and Dr. Farmer accepts Medicare assignment.
Does Dr. Zachary Luke Farmer Sr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Farmer as offering telehealth services.
What is Dr. Zachary Luke Farmer Sr.'s MIPS score?
Dr. Farmer's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Zachary Luke Farmer Sr. see?
CMS counts 229 Medicare patients who saw Dr. Farmer in 2024, with an average age of 75.
What services does Dr. Zachary Luke Farmer Sr. bill to Medicare?
In 2024, Dr. Farmer's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and hospital inpatient care (99232).
What drugs does Dr. Zachary Luke Farmer Sr. prescribe most?
In 2024 Medicare Part D data, Dr. Farmer's most prescribed drugs by claims were Eliquis, Anastrozole and Letrozole.
Has Dr. Zachary Luke Farmer Sr. received payments from drug or device companies?
CMS Open Payments shows $569 in general payments to Dr. Farmer from 9 companies from 2016 to 2025. The largest total came from PharmaEssentia USA Corporation.
How long has Dr. Zachary Luke Farmer Sr. been practicing?
Dr. Farmer graduated from medical school in 2014, 12 years ago.
Does Dr. Zachary Luke Farmer Sr. do research?
Dmand AI links 5 publications to Dr. Farmer, published from 2012 to 2018.
Who does Dr. Zachary Luke Farmer Sr. publish with?
Dr. Farmer's most frequent co-authors are Fadlo R. Khuri, MD (3 shared papers), Daniel Richardo Carrizosa, MD (1 shared paper) and Kristopher Allen Hendershot, MD (1 shared paper).
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