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Dr. Barbara Zarebczan Dull, MD
NPI1497955728PAC ID4486877644
- Medicare services, 2024
- 410
- Medicare patients, 2024
- 277
- Part D claims, 2024
- 124
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 4420 Lake Boone Trail, Raleigh, NC 27607
- Practice phone
- Call (919) 784-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dull'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. Barbara Zarebczan Dull is a general surgeon in Raleigh, North Carolina
Dr. Dull practices at UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System.
Dr. Dull's NPI, 1497955728, was assigned on July 24, 2007. Dr. Dull graduated from Rutgers School of Dental Medicine in 2007. Dr. Dull holds North Carolina license 2015-00898.
NPI and contact details
- NPI
- 1497955728NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486877644
- NPI enumeration date
- July 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 784-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barbara Zarebczan Dull practices at UNC Health Rex in Raleigh, North Carolina
Dr. Dull's primary practice is UNC Health Rex, at 4420 Lake Boone Trail, Raleigh, NC 27607 in Wake County. The practice phone is (919) 784-3100.
- UNC Health Rex4420 Lake Boone Trail, Raleigh, NC 27607 · Wake CountyPhone(919) 784-3100
Source: Dmand AI Affiliation Data
Dr. Barbara Zarebczan Dull is affiliated with 5 sites of care and 1 medical group
Dr. Dull's primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. Dr. Dull is also affiliated with UNC Hospitals. The medical group on file is North Carolina Heart & Vascular Hospital. Dmand AI also links Dr. Dull to 1 more hospital, 1 clinical lab and 1 group practice or clinic, each named with a free account.
UNC HospitalsNorth Carolina Heart & Vascular Hospital1 hospitalName with a free account1 clinical labName with a free account1 group practice or clinicName with a free account
See all 6 affiliations for Dr. DullSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barbara Zarebczan Dull's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dull practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Health Rex | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Barbara Zarebczan Dull is one of 1,053 general surgeons in North Carolina
Surgery is Dr. Dull's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Dull's licenses on file in 2 states: North Carolina and Missouri.
Specialties and state licenses
- Surgery, North CarolinaPrimary
- Surgical oncology, Missouri
General surgeons near Dr. Dull
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,053general surgeons in North Carolina92general surgeons in Raleigh45general surgeons at UNC Health Rex
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Barbara Zarebczan Dull billed Medicare for 410 services in 2024
CMS data shows 410 Medicare services from Dr. Dull across 8 procedure codes in 2024, for 277 Medicare patients. Medicare paid $52,375 for them.
Medicare services, 2024410
Medicare patients277
Paid by Medicare$52,375
Procedure codes8
Dr. Dull's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3332024: 28315%
- Surgery
- 2023: 1092024: 1045%
- Imaging
- 2023: 162024: 2344%
Where Dr. Dull's Medicare services took place, 2024
- In an office28369%
- In a facility12731%
Dr. Dull compared with the North Carolina median for general surgeons, 2024
- Dr. Dull
- North Carolina median
- Medicare services
- 410vs 1512.7 times
- Medicare patients
- 277vs 1152.4 times
- Part D claims
- 91vs 412.2 times
Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Dull'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. Dull?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dull and other general surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barbara Zarebczan Dull treated 277 Medicare patients in 2024, average age 74
CMS counts 277 Medicare patients who saw Dr. Dull in 2024. The largest group is 65 to 74, with 153 patients. 75% of them have cancer, and 73% have high cholesterol. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dull's median patient age at 64, with 100% women.
Medicare patients, 2024277
Average age74
Average risk score0.91
Dr. Dull's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Dull's Medicare patients, 2024
- Cancer75%
- High cholesterol73%
- High blood pressure67%
- Arthritis44%
- Anxiety26%
- Osteoporosis25%
- Diabetes21%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dull'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
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barbara Zarebczan Dull wrote 124 Medicare Part D claims in 2024
In 2024, Dr. Dull wrote 124 Medicare Part D claims for 101 patients. 98% of them were for generic drugs. CMS names the drug for 91 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost. In 2023, CMS named 104 claims across 3 drugs.
Part D claims, 2024124
Drugs named by CMS1
Total drug cost$95
Part D patients101
Dr. Dull's Part D claims by kind of drug, 2024
- Generic121 claims98%
- Brand-name and other3 claims2%
Dr. Dull'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. Dull's Part D claims, 2024
- Opioids78%97 of 124 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: 1042024: 9113%
Drugs named by CMS: 1 in 2024, 3 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. Barbara Zarebczan Dull ranks in the 93rd percentile for mastectomy in Medicare
Dr. Dull accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 45 procedures of mastectomy by Dr. Dull, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Dull ranks in Medicare procedure volume
- Mastectomy
- 93rd percentile45 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)
Skin biopsy: 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. Barbara Zarebczan Dull has 2 publications on record
Dmand AI links 2 papers to Dr. Dull, published from 2013 to 2015.
Papers2
Years published2013 to 2015
Recent publications by Dr. Dull
J Gastrointest Surg
Blood Vessel Prosthesis ImplantationIncidental FindingsLeiomyosarcoma
See who Dr. Dull researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dull 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. Barbara Zarebczan Dull received $779 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Dull from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Dune Medical Devices, Inc. paid the most, $202.
General payments to Dr. Dull by program year, 2016 to 2025
Companies that paid Dr. Dull 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. Barbara Zarebczan Dull graduated from Rutgers School of Dental Medicine
Dr. Dull graduated from Rutgers School of Dental Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barbara Zarebczan Dull'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)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. Barbara Zarebczan Dull
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. Barbara Zarebczan Dull's NPI number?
Dr. Barbara Zarebczan Dull's NPI number is 1497955728. It was assigned on July 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Barbara Zarebczan Dull?
Dr. Barbara Zarebczan Dull is a general surgeon in Raleigh, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Barbara Zarebczan Dull practice?
Dr. Dull practices at 4420 Lake Boone Trail, Raleigh, NC 27607. Dr. Dull's primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Dull to 1 hospital, 1 clinical lab and 1 group practice or clinic.
What is Dr. Barbara Zarebczan Dull's office phone number?
The practice phone on file for Dr. Dull is (919) 784-3100.
What is Dr. Barbara Zarebczan Dull's medical license number?
Dr. Dull holds North Carolina license 2015-00898, one of the licenses on file in 2 states.
Which states has Dr. Barbara Zarebczan Dull been licensed in?
Dmand AI has state licenses on file for Dr. Dull in North Carolina and Missouri.
Which hospitals is Dr. Barbara Zarebczan Dull affiliated with?
Dr. Dull practices at UNC Health Rex in Raleigh, North Carolina. Dr. Dull is also affiliated with UNC Hospitals. Dmand AI links Dr. Dull to 1 more hospital.
What medical group is Dr. Barbara Zarebczan Dull part of?
Dr. Dull is linked to North Carolina Heart & Vascular Hospital.
Does Dr. Barbara Zarebczan Dull accept Medicare?
Yes. CMS data shows Dr. Dull billed Medicare for 410 services in 2024, and Dr. Dull accepts Medicare assignment.
How many Medicare patients does Dr. Barbara Zarebczan Dull see?
CMS counts 277 Medicare patients who saw Dr. Dull in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Barbara Zarebczan Dull bill to Medicare?
In 2024, Dr. Dull's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (19301) and office visit, new patient (99205).
Where did Dr. Barbara Zarebczan Dull go to medical school?
Dr. Dull graduated from Rutgers School of Dental Medicine in 2007.
What drugs does Dr. Barbara Zarebczan Dull prescribe most?
In 2024 Medicare Part D data, Dr. Dull's most prescribed drugs by claims were Tramadol HCl.
Has Dr. Barbara Zarebczan Dull received payments from drug or device companies?
CMS Open Payments shows $779 in general payments to Dr. Dull from 11 companies from 2016 to 2025. The largest total came from Dune Medical Devices, Inc.
How long has Dr. Barbara Zarebczan Dull been practicing?
Dr. Dull graduated from medical school in 2007, 19 years ago.
Does Dr. Barbara Zarebczan Dull do research?
Dmand AI links 2 publications to Dr. Dull, published from 2013 to 2015.
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