Dr. Zachary Jacob Dezeeuw, MD
- Part D claims, 2024
- 44
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $6,074
- Medical group
- 1
- Practice address
- 2351 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 620-4855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duke Health Integrated Practice, Inc.
Durham, North Carolina
Find Dr. Dezeeuw'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 Jacob Dezeeuw is an internist in Durham, North Carolina
Dr. Dezeeuw practices at Duke Health Integrated Practice, Inc. in Durham, North Carolina.
Dr. Dezeeuw's NPI, 1750959391, was assigned on June 10, 2021. Dr. Dezeeuw graduated from McGovern Medical School in 2021. Dr. Dezeeuw holds Texas license BP10074447.
- NPI
- 1750959391NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800300484
- NPI enumeration date
- June 10, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 620-4855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Jacob Dezeeuw practices at Duke Health Integrated Practice, Inc. in Durham, North Carolina
Dr. Dezeeuw's primary practice is Duke Health Integrated Practice, Inc., at 2351 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 620-4855.
- Duke Health Integrated Practice, Inc.2351 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 620-4855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zachary Jacob Dezeeuw is affiliated with 3 sites of care and 1 medical group
Dr. Dezeeuw's primary practice is Duke Health Integrated Practice, Inc. in Durham, North Carolina. Dr. Dezeeuw is also affiliated with Duke University Hospital. The medical group on file is Duke Health Integrated Practice. Dmand AI also links Dr. Dezeeuw to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zachary Jacob Dezeeuw's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dezeeuw practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke Health Integrated Practice, Inc. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Jacob Dezeeuw is one of 3,705 internists in North Carolina
Internal medicine is Dr. Dezeeuw's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Dezeeuw's licenses on file in 2 states: Texas and North Carolina.
Specialties and state licenses
- Internal medicine, TexasPrimary
- North Carolina license
Internists near Dr. Dezeeuw
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. Zachary Jacob Dezeeuw's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Dezeeuw's median patient age at 76, with 57% women.
Dr. Dezeeuw's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Zachary Jacob Dezeeuw wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Dezeeuw wrote 44 Medicare Part D claims for 17 patients. 64% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $332 in total drug cost. In 2023, CMS named 89 claims across 3 drugs.
Dr. Dezeeuw's Part D claims by kind of drug, 2024
- Generic28 claims64%
- Brand-name16 claims36%
Dr. Dezeeuw'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 892024: 1188%
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
How Dr. Zachary Jacob Dezeeuw takes part in Medicare
Dr. Dezeeuw accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 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. Zachary Jacob Dezeeuw has 2 publications on record
Dmand AI links 2 papers to Dr. Dezeeuw in 2025. 2025 was the busiest year, with 2. Dr. Dezeeuw's most frequent co-authors are Rhys Ishihara, MD, Kevin H. Merkley, MD and Zhenyang Zhao, MD.
Dr. Dezeeuw's most frequent co-authors
Recent publications by Dr. Dezeeuw
See who Dr. Dezeeuw researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dezeeuw 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 Jacob Dezeeuw received $6,074 in industry payments from 2022 to 2025
CMS Open Payments shows 57 general payments to Dr. Dezeeuw from 14 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 50% of the total. Bausch & Lomb Americas Inc. paid the most, $2,463.
General payments to Dr. Dezeeuw by program year, 2022 to 2025
General payments to Dr. Dezeeuw by kind, 2022 to 2025
- Food and beverage$3,04450%
- Travel and lodging$3,02950%
Companies that paid Dr. Dezeeuw the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Jacob Dezeeuw graduated from McGovern Medical School
Dr. Dezeeuw graduated from McGovern Medical School in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Jacob Dezeeuw'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Zachary Jacob Dezeeuw
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 Jacob Dezeeuw's NPI number?
Dr. Zachary Jacob Dezeeuw's NPI number is 1750959391. It was assigned on June 10, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Jacob Dezeeuw?
Dr. Zachary Jacob Dezeeuw is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zachary Jacob Dezeeuw practice?
Dr. Dezeeuw practices at 2351 Erwin Rd, Durham, NC 27705. Dr. Dezeeuw's primary practice is Duke Health Integrated Practice, Inc. in Durham, North Carolina. Dmand AI also links Dr. Dezeeuw to 1 group practice or clinic.
What is Dr. Zachary Jacob Dezeeuw's office phone number?
The practice phone on file for Dr. Dezeeuw is (919) 620-4855.
What is Dr. Zachary Jacob Dezeeuw's medical license number?
Dr. Dezeeuw holds Texas license BP10074447, one of the licenses on file in 2 states.
Which states has Dr. Zachary Jacob Dezeeuw been licensed in?
Dmand AI has state licenses on file for Dr. Dezeeuw in Texas and North Carolina (2025 to 2026).
Which hospitals is Dr. Zachary Jacob Dezeeuw affiliated with?
Dr. Dezeeuw is affiliated with Duke University Hospital.
What medical group is Dr. Zachary Jacob Dezeeuw part of?
Dr. Dezeeuw is linked to Duke Health Integrated Practice.
Does Dr. Zachary Jacob Dezeeuw accept Medicare?
Yes. CMS lists Dr. Dezeeuw as accepting Medicare assignment.
Where did Dr. Zachary Jacob Dezeeuw go to medical school?
Dr. Dezeeuw graduated from McGovern Medical School in 2021.
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What drugs does Dr. Zachary Jacob Dezeeuw prescribe most?
In 2024 Medicare Part D data, Dr. Dezeeuw's most prescribed drugs by claims were Prednisolone Acetate.
Has Dr. Zachary Jacob Dezeeuw received payments from drug or device companies?
CMS Open Payments shows $6,074 in general payments to Dr. Dezeeuw from 14 companies from 2022 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Dr. Zachary Jacob Dezeeuw been practicing?
Dr. Dezeeuw graduated from medical school in 2021, 5 years ago.
Does Dr. Zachary Jacob Dezeeuw do research?
Dmand AI links 2 publications to Dr. Dezeeuw.
Who does Dr. Zachary Jacob Dezeeuw publish with?
Dr. Dezeeuw's most frequent co-authors are Rhys Ishihara, MD (1 shared paper), Kevin H. Merkley, MD (1 shared paper) and Zhenyang Zhao, MD (1 shared paper).
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