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Dr. Juozas Antanas Zavadzkas, MD
NPI1770789547PAC ID9830331925
- Medicare services, 2024
- 777
- Medicare patients, 2024
- 445
- Part D claims, 2024
- 445
- Publications
- 3
- MIPS score, 2024
- 90
- Practice address
- 3500 Arendell St, Morehead City, NC 28557
- Practice phone
- Call (252) 808-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zavadzkas' 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. Juozas Antanas Zavadzkas is a general surgeon in Morehead City, North Carolina
Dr. Zavadzkas practices at Carteret Health Care in Morehead City, North Carolina, part of Carteret County North Carolina.
Dr. Zavadzkas' NPI, 1770789547, was assigned on June 26, 2007. Dr. Zavadzkas holds North Carolina license 2013-01269.
NPI and contact details
- NPI
- 1770789547NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830331925
- NPI enumeration date
- June 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (252) 808-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Juozas Antanas Zavadzkas practices at Carteret Health Care in Morehead City, North Carolina
Dr. Zavadzkas' primary practice is Carteret Health Care, at 3500 Arendell St, Morehead City, NC 28557 in Carteret County. The practice phone is (252) 808-6000.
- Carteret Health Care3500 Arendell St, Morehead City, NC 28557 · Carteret CountyPhone(252) 808-6000
Source: Dmand AI Affiliation Data
Dr. Juozas Antanas Zavadzkas is affiliated with 4 sites of care and 3 medical groups
Dr. Zavadzkas' primary practice is Carteret Health Care in Morehead City, North Carolina, part of Carteret County North Carolina. The medical group on file is Carteret Health Care. Dmand AI also links Dr. Zavadzkas to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Carteret Health Care3 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 7 affiliations for Dr. ZavadzkasSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Juozas Antanas Zavadzkas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zavadzkas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carteret Health Care | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Juozas Antanas Zavadzkas is one of 1,053 general surgeons in North Carolina
Surgery is Dr. Zavadzkas' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Zavadzkas' licenses on file in 2 states: North Carolina and South Carolina.
Specialties and state licenses
- Surgery, North CarolinaPrimary
- South Carolina license
General surgeons near Dr. Zavadzkas
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,053general surgeons in North Carolina10general surgeons in Morehead City8general surgeons at Carteret Health Care
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Juozas Antanas Zavadzkas billed Medicare for 777 services in 2024
CMS data shows 777 Medicare services from Dr. Zavadzkas across 11 procedure codes in 2024, for 445 Medicare patients. Medicare paid $76,138 for them.
Medicare services, 2024777
Medicare patients445
Paid by Medicare$76,138
Procedure codes11
Dr. Zavadzkas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6692024: 54419%
- Surgery
- 2023: 2292024: 17424%
- Other services
- 2023: 912024: 5935%
Where Dr. Zavadzkas' Medicare services took place, 2024
- In an office52668%
- In a facility25132%
Dr. Zavadzkas compared with the North Carolina median for general surgeons, 2024
- Dr. Zavadzkas
- North Carolina median
- Medicare services
- 777vs 1515.1 times
- Medicare patients
- 445vs 1153.9 times
- Part D claims
- 383vs 419.3 times
Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Zavadzkas' 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. Juozas Antanas Zavadzkas treated 445 Medicare patients in 2024, average age 72
CMS counts 445 Medicare patients who saw Dr. Zavadzkas in 2024. The largest group is 65 to 74, with 240 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zavadzkas' median patient age at 62, with 54% women.
Medicare patients, 2024445
Average age72
Average risk score1.00
Also on Medicaid9%
Dr. Zavadzkas' Medicare patients by age, 2024
Dr. Zavadzkas' Medicare patients by sex, 2024
- Women23553%
- Men21047%
Chronic conditions among Dr. Zavadzkas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis45%
- Diabetes29%
- Mood disorders26%
- Depression24%
- Anxiety23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zavadzkas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Juozas Antanas Zavadzkas wrote 445 Medicare Part D claims in 2024
In 2024, Dr. Zavadzkas wrote 445 Medicare Part D claims for 208 patients. 97% of them were for generic drugs. CMS names the drug for 383 of them, across 8 drugs with 11 or more claims each, at $6,560 in total drug cost. In 2023, CMS named 326 claims across 7 drugs.
Part D claims, 2024445
Drugs named by CMS8
Total drug cost$6,560
Part D patients208
Dr. Zavadzkas' Part D claims by kind of drug, 2024
- Generic430 claims97%
- Brand-name15 claims3%
Dr. Zavadzkas' 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. Zavadzkas' Part D claims, 2024
- Opioids23%101 of 445 claims
- Antibiotics6%26 of 445 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: 3262024: 38317%
Drugs named by CMS: 8 in 2024, 7 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. Juozas Antanas Zavadzkas scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Zavadzkas for performance year 2024, reported as part of a group. Dr. Zavadzkas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of hernia repair (minimally invasive) by Dr. Zavadzkas, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Zavadzkas' MIPS scores, performance year 2024
- 90of 100Final score
- 84.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 83of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Zavadzkas ranks in Medicare procedure volume
- Colonoscopy
- 80th percentile101 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 70th percentile74 procedures
- Hernia repair (minimally invasive)
- 92nd percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Juozas Antanas Zavadzkas has 3 publications on record
Dmand AI links 3 papers to Dr. Zavadzkas, published from 2010 to 2014. The most frequent topics are Mice, Transgenic, Myocardial Infarction and Ventricular Remodeling. Dr. Zavadzkas' most frequent co-authors are Robert Elliott Stroud, MD, Shenikqua Bouges, MD and Jeffrey R. Jones, DO.
Papers3
Years published2010 to 2014
Dr. Zavadzkas' papers by year, 2010 to 2014
Topics Dr. Zavadzkas writes about most
- Mice, Transgenic
- Myocardial Infarction
- Ventricular Remodeling
Dr. Zavadzkas' most frequent co-authors
- Robert Elliott Stroud, MD3 shared papers
- Shenikqua Bouges, MD2 shared papers
- Jeffrey R. Jones, DO1 shared paper
Recent publications by Dr. Zavadzkas
CollagenFibrosisLatent TGF-beta Binding Proteins
See who Dr. Zavadzkas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zavadzkas 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. Juozas Antanas Zavadzkas received $11,761 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Zavadzkas from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 60% of the total. Intuitive Surgical, Inc. paid the most, $11,306.
General payments to Dr. Zavadzkas by program year, 2016 to 2025
General payments to Dr. Zavadzkas by kind, 2016 to 2025
$11.8Kin total
- Education$7,00060%
- Travel and lodging$3,91533%
- Food and beverage$8467%
Companies that paid Dr. Zavadzkas 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. Juozas Antanas Zavadzkas'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)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) |
| 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. Juozas Antanas Zavadzkas
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. Juozas Antanas Zavadzkas' NPI number?
Dr. Juozas Antanas Zavadzkas' NPI number is 1770789547. It was assigned on June 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Juozas Antanas Zavadzkas?
Dr. Juozas Antanas Zavadzkas is a general surgeon in Morehead City, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Juozas Antanas Zavadzkas practice?
Dr. Zavadzkas practices at 3500 Arendell St, Morehead City, NC 28557. Dr. Zavadzkas' primary practice is Carteret Health Care in Morehead City, North Carolina, part of Carteret County North Carolina. Dmand AI also links Dr. Zavadzkas to 3 group practices and clinics and 2 medical groups.
What is Dr. Juozas Antanas Zavadzkas' office phone number?
The practice phone on file for Dr. Zavadzkas is (252) 808-6000.
What is Dr. Juozas Antanas Zavadzkas' medical license number?
Dr. Zavadzkas holds North Carolina license 2013-01269, one of the licenses on file in 2 states.
Which states has Dr. Juozas Antanas Zavadzkas been licensed in?
Dmand AI has state licenses on file for Dr. Zavadzkas in North Carolina and South Carolina.
Which hospitals is Dr. Juozas Antanas Zavadzkas affiliated with?
Dr. Zavadzkas practices at Carteret Health Care in Morehead City, North Carolina.
What medical group is Dr. Juozas Antanas Zavadzkas part of?
Dr. Zavadzkas is linked to Carteret Health Care. Dmand AI links Dr. Zavadzkas to 2 more medical groups.
Does Dr. Juozas Antanas Zavadzkas accept Medicare?
Yes. CMS data shows Dr. Zavadzkas billed Medicare for 777 services in 2024, and Dr. Zavadzkas accepts Medicare assignment.
What is Dr. Juozas Antanas Zavadzkas' MIPS score?
Dr. Zavadzkas' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Juozas Antanas Zavadzkas see?
CMS counts 445 Medicare patients who saw Dr. Zavadzkas in 2024, with an average age of 72.
What services does Dr. Juozas Antanas Zavadzkas bill to Medicare?
In 2024, Dr. Zavadzkas' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
What drugs does Dr. Juozas Antanas Zavadzkas prescribe most?
In 2024 Medicare Part D data, Dr. Zavadzkas' most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Oxycodone-Acetaminophen.
Has Dr. Juozas Antanas Zavadzkas received payments from drug or device companies?
CMS Open Payments shows $11,761 in general payments to Dr. Zavadzkas from 11 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Juozas Antanas Zavadzkas been practicing?
Dr. Zavadzkas graduated from medical school in 2003, 23 years ago.
Does Dr. Juozas Antanas Zavadzkas do research?
Dmand AI links 3 publications to Dr. Zavadzkas, published from 2010 to 2014.
Who does Dr. Juozas Antanas Zavadzkas publish with?
Dr. Zavadzkas' most frequent co-authors are Robert Elliott Stroud, MD (3 shared papers), Shenikqua Bouges, MD (2 shared papers) and Jeffrey R. Jones, DO (1 shared paper).
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