Dr. David Zagzag, MD
- Medicare services, 2024
- 120
- Medicare patients, 2024
- 21
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Industry payments
- $49
- Practice address
- 200 Somerset St, New Brunswick, NJ 08901
- Practice phone
- Call (732) 258-7050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zagzag's professional email, personal email and mobile number
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Dr. David Zagzag is a neuropathology physician in New Brunswick, New Jersey
Dr. Zagzag practices at Children's Specialized Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health.
Dr. Zagzag's NPI, 1295729390, was assigned on September 2, 2005. Dr. Zagzag graduated from University of Paris VII Faculty of Medicine in 1982. Dr. Zagzag holds New York license 188595.
- NPI
- 1295729390NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183807597
- NPI enumeration date
- September 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 258-7050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Zagzag practices at Children's Specialized Hospital in New Brunswick, New Jersey
Dr. Zagzag's primary practice is Children's Specialized Hospital, at 200 Somerset St, New Brunswick, NJ 08901 in Middlesex County. The practice phone is (732) 258-7050.
- Children's Specialized Hospital200 Somerset St, New Brunswick, NJ 08901 · Middlesex CountyPhone(732) 258-7050
Source: Dmand AI Affiliation Data
Dr. David Zagzag is affiliated with 2 sites of care and 2 medical groups
Dr. Zagzag's primary practice is Children's Specialized Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health. Dr. Zagzag is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Zagzag to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Zagzag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zagzag practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Specialized Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Zagzag is one of 3 neuropathology physicians in New Jersey
Neuropathology is Dr. Zagzag's primary specialty in the NPI Registry, under taxonomy code 207ZN0500X. Dr. Zagzag is licensed in New York.
Specialties and state licenses
- Neuropathology, New YorkPrimary
Neuropathology physicians near Dr. Zagzag
Counts of neuropathology physicians 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. David Zagzag billed Medicare for 120 services in 2024
CMS data shows 120 Medicare services from Dr. Zagzag across 3 procedure codes in 2024, for 21 Medicare patients. Medicare paid $4,098 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zagzag's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Lab and pathology
- 2022: 2082024: 12042%
Dr. Zagzag'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. Zagzag and other neuropathology physicians in New Jersey.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. David Zagzag treated 21 Medicare patients in 2024, average age 71
CMS counts 21 Medicare patients who saw Dr. Zagzag in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zagzag's median patient age at 15, with 50% women.
Dr. Zagzag's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Zagzag's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zagzag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Zagzag scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Zagzag for performance year 2024, reported as part of a group. Dr. Zagzag accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Zagzag's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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. David Zagzag received $49 in industry payments in 2023
CMS Open Payments shows 3 general payments to Dr. Zagzag from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Cumberland Pharmaceuticals, Inc. paid the most, $49.
Companies that paid Dr. Zagzag the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Zagzag graduated from University of Paris VII Faculty of Medicine
Dr. Zagzag graduated from University of Paris VII Faculty of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Zagzag'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. David Zagzag
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. David Zagzag's NPI number?
Dr. David Zagzag's NPI number is 1295729390. It was assigned on September 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Zagzag?
Dr. David Zagzag is a neuropathology physician in New Brunswick, New Jersey. The primary specialty in the NPI Registry is Neuropathology Physician (taxonomy code 207ZN0500X).
Where does Dr. David Zagzag practice?
Dr. Zagzag practices at 200 Somerset St, New Brunswick, NJ 08901. Dr. Zagzag's primary practice is Children's Specialized Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Zagzag to 1 medical group.
What is Dr. David Zagzag's office phone number?
The practice phone on file for Dr. Zagzag is (732) 258-7050.
What is Dr. David Zagzag's medical license number?
Dr. Zagzag holds New York license 188595.
Which hospitals is Dr. David Zagzag affiliated with?
Dr. Zagzag practices at Children's Specialized Hospital in New Brunswick, New Jersey. Dr. Zagzag is also affiliated with Tisch Hospital.
What medical group is Dr. David Zagzag part of?
Dr. Zagzag is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Zagzag to 1 more medical group.
Does Dr. David Zagzag accept Medicare?
Yes. CMS data shows Dr. Zagzag billed Medicare for 120 services in 2024, and Dr. Zagzag accepts Medicare assignment.
What is Dr. David Zagzag's MIPS score?
Dr. Zagzag's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Zagzag see?
CMS counts 21 Medicare patients who saw Dr. Zagzag in 2024, with an average age of 71.
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What services does Dr. David Zagzag bill to Medicare?
In 2024, Dr. Zagzag's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88307) and lab and pathology test (88342).
Where did Dr. David Zagzag go to medical school?
Dr. Zagzag graduated from University of Paris VII Faculty of Medicine in 1982.
Has Dr. David Zagzag received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Zagzag from 1 company from 2023 to 2023. The largest total came from Cumberland Pharmaceuticals, Inc.
How long has Dr. David Zagzag been practicing?
Dr. Zagzag graduated from medical school in 1982, 44 years ago.
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