Rectal DiseasesColorectal Neoplasms
Dr. Kent C. Holtzmuller, MD
NPI1861413254PAC ID3072593060
- Medicare services, 2024
- 995
- Medicare patients, 2024
- 659
- Part D claims, 2024
- 1,279
- Clinical trials
- 2
- Hospital affiliations
- 2
- Practice address
- 5960 Fairview Rd, Charlotte, NC 28210
- Practice phone
- Call (704) 495-6036
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tryon Endoscopy Center, LLC
Charlotte, North Carolina
Find Dr. Holtzmuller's professional email, personal email and mobile number
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Dr. Kent C. Holtzmuller is a gastroenterologist in Charlotte, North Carolina
Dr. Holtzmuller practices at Tryon Endoscopy Center, LLC in Charlotte, North Carolina.
Dr. Holtzmuller's NPI, 1861413254, was assigned on July 21, 2006. Dr. Holtzmuller graduated from Ohio State University College of Medicine in 1982. Dr. Holtzmuller holds North Carolina license 200400682.
NPI and contact details
- NPI
- 1861413254NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072593060
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (704) 495-6036
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kent C. Holtzmuller practices at Tryon Endoscopy Center, LLC in Charlotte, North Carolina
Dr. Holtzmuller's primary practice is Tryon Endoscopy Center, LLC, at 5960 Fairview Rd, Charlotte, NC 28210 in Mecklenburg County. The practice phone is (704) 495-6036.
- Tryon Endoscopy Center, LLC5960 Fairview Rd, Charlotte, NC 28210 · Mecklenburg CountyPhone(704) 495-6036
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kent C. Holtzmuller is affiliated with 4 sites of care and 1 medical group
Dr. Holtzmuller's primary practice is Tryon Endoscopy Center, LLC in Charlotte, North Carolina. Dr. Holtzmuller is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Tryon Medical Partners. Dmand AI also links Dr. Holtzmuller to 1 more hospital and 1 group practice or clinic, each named with a free account.
Tryon Endoscopy Center, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kent C. Holtzmuller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holtzmuller practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tryon Endoscopy Center, LLC | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kent C. Holtzmuller is one of 590 gastroenterologists in North Carolina
Gastroenterology is Dr. Holtzmuller's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Holtzmuller's licenses on file in 2 states: North Carolina and South Carolina.
Specialties and state licenses
- Gastroenterology, North CarolinaPrimary
- South Carolina license
Gastroenterologists near Dr. Holtzmuller
Counts of gastroenterologists 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. Kent C. Holtzmuller billed Medicare for 995 services in 2024
CMS data shows 995 Medicare services from Dr. Holtzmuller across 11 procedure codes in 2024, for 659 Medicare patients. Medicare paid $111,222 for them.
Medicare services, 2024995
Medicare patients659
Paid by Medicare$111,222
Procedure codes11
Dr. Holtzmuller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7502024: 7855%
- Other services
- 2023: 902024: 10112%
- Office and hospital visits
- 2023: 2472024: 5877%
- Lab and pathology
- 2023: 202024: 51155%
Where Dr. Holtzmuller's Medicare services took place, 2024
- In an office10911%
- In a facility88689%
Dr. Holtzmuller compared with the North Carolina median for gastroenterologists, 2024
- Dr. Holtzmuller
- North Carolina median
- Medicare services
- 995vs 4382.3 times
- Medicare patients
- 659vs 2682.5 times
- Part D claims
- 1,072vs 4022.7 times
Medians across 567 gastroenterologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Holtzmuller'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. Kent C. Holtzmuller treated 659 Medicare patients in 2024, average age 74
CMS counts 659 Medicare patients who saw Dr. Holtzmuller in 2024. The largest group is 65 to 74, with 353 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holtzmuller's median patient age at 70, with 55% women.
Medicare patients, 2024659
Average age74
Average risk score1.20
Also on Medicaid3%
Dr. Holtzmuller's Medicare patients by age, 2024
Dr. Holtzmuller's Medicare patients by sex, 2024
- Women38058%
- Men27942%
Chronic conditions among Dr. Holtzmuller's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis42%
- Ischemic heart disease27%
- Mood disorders26%
- Depression25%
- Anxiety24%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holtzmuller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kent C. Holtzmuller wrote 1,279 Medicare Part D claims in 2024
In 2024, Dr. Holtzmuller wrote 1,279 Medicare Part D claims for 824 patients. 86% of them were for generic drugs. CMS names the drug for 1,072 of them, across 14 drugs with 11 or more claims each, at $47,756 in total drug cost. In 2023, CMS named 1,151 claims across 22 drugs.
Part D claims, 20241,279
Drugs named by CMS14
Total drug cost$47,756
Part D patients824
Dr. Holtzmuller's Part D claims by kind of drug, 2024
- Generic1,100 claims86%
- Brand-name179 claims14%
Dr. Holtzmuller'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. Holtzmuller's Part D claims, 2024
- Antibiotics3%42 of 1,279 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: 1,1512024: 1,0727%
Drugs named by CMS: 14 in 2024, 22 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. Kent C. Holtzmuller ranks in the 90th percentile for colonoscopy in Medicare
Dr. Holtzmuller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Holtzmuller as offering telehealth. CMS counts 160 procedures of colonoscopy by Dr. Holtzmuller, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Holtzmuller ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 89th percentile183 procedures
- Colonoscopy
- 90th percentile160 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Kent C. Holtzmuller has worked on 2 clinical trials
Dmand AI links Dr. Holtzmuller to 2 clinical trials. Conditions studied include Rectal Diseases and Colorectal Neoplasms. Exact Sciences Corporation sponsors the most, 2.
Conditions in Dr. Holtzmuller's trials
- Rectal Diseases
- Colorectal Neoplasms
Investigators on the most trials with Dr. Holtzmuller
- Alaa Abousaif, MD2 shared trials
- Humberto I. Aguilar, MD2 shared trials
- Michael Akpeke, MD2 shared trials
Recent clinical trials with Dr. Holtzmuller
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kent C. Holtzmuller received $208,984 in industry payments from 2016 to 2025
CMS Open Payments shows 814 general payments to Dr. Holtzmuller from 43 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 79% of the total. Gilead Sciences, Inc. paid the most, $195,643.
General payments to Dr. Holtzmuller by program year, 2016 to 2025
General payments to Dr. Holtzmuller by kind, 2016 to 2025
$209Kin total
- Speaker and faculty fees$165,54379%
- Food and beverage$20,82010%
- Travel and lodging$16,0508%
- Consulting fees$6,3503%
- Other$2210%
Companies that paid Dr. Holtzmuller the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kent C. Holtzmuller graduated from Ohio State University College of Medicine
Dr. Holtzmuller graduated from Ohio State University College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kent C. Holtzmuller'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Kent C. Holtzmuller
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. Kent C. Holtzmuller's NPI number?
Dr. Kent C. Holtzmuller's NPI number is 1861413254. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kent C. Holtzmuller?
Dr. Kent C. Holtzmuller is a gastroenterologist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Kent C. Holtzmuller practice?
Dr. Holtzmuller practices at 5960 Fairview Rd, Charlotte, NC 28210. Dr. Holtzmuller's primary practice is Tryon Endoscopy Center, LLC in Charlotte, North Carolina. Dmand AI also links Dr. Holtzmuller to 1 hospital and 1 group practice or clinic.
What is Dr. Kent C. Holtzmuller's office phone number?
The practice phone on file for Dr. Holtzmuller is (704) 495-6036.
What is Dr. Kent C. Holtzmuller's medical license number?
Dr. Holtzmuller holds North Carolina license 200400682, one of the licenses on file in 2 states.
Which states has Dr. Kent C. Holtzmuller been licensed in?
Dmand AI has state licenses on file for Dr. Holtzmuller in North Carolina and South Carolina.
Which hospitals is Dr. Kent C. Holtzmuller affiliated with?
Dr. Holtzmuller is affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Holtzmuller to 1 more hospital.
What medical group is Dr. Kent C. Holtzmuller part of?
Dr. Holtzmuller is linked to Tryon Medical Partners.
Does Dr. Kent C. Holtzmuller accept Medicare?
Yes. CMS data shows Dr. Holtzmuller billed Medicare for 995 services in 2024, and Dr. Holtzmuller accepts Medicare assignment.
Does Dr. Kent C. Holtzmuller offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Holtzmuller as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Kent C. Holtzmuller see?
CMS counts 659 Medicare patients who saw Dr. Holtzmuller in 2024, with an average age of 74.
What services does Dr. Kent C. Holtzmuller bill to Medicare?
In 2024, Dr. Holtzmuller's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and surgery: digestive system (43249).
Where did Dr. Kent C. Holtzmuller go to medical school?
Dr. Holtzmuller graduated from Ohio State University College of Medicine in 1982.
What drugs does Dr. Kent C. Holtzmuller prescribe most?
In 2024 Medicare Part D data, Dr. Holtzmuller's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Gavilyte-G.
Has Dr. Kent C. Holtzmuller received payments from drug or device companies?
CMS Open Payments shows $208,984 in general payments to Dr. Holtzmuller from 43 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Kent C. Holtzmuller been practicing?
Dr. Holtzmuller graduated from medical school in 1982, 44 years ago.
Does Dr. Kent C. Holtzmuller do research?
Dr. Holtzmuller has worked on 2 clinical trials.
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