$1,238 in research paymentsLeukemia, Lymphocytic, Chronic, B-CellLeukemia, B-CellPirtobrutinibRituximabVenetoclax
Dr. David Herschel Gallinson, DO
NPI1124020052PAC ID2567435746
- Medicare services, 2024
- 3,665
- Medicare patients, 2024
- 460
- Part D claims, 2024
- 857
- Clinical trials
- 1
- Hospital affiliations
- 3
- Practice address
- 94 Old Short Hills Road, Livingston, NJ 07039
- Practice phone
- Call (973) 322-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gallinson'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. David Herschel Gallinson is a hematologist and oncologist in Livingston, New Jersey
Dr. Gallinson practices at Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health.
Dr. Gallinson's NPI, 1124020052, was assigned on August 11, 2005. Dr. Gallinson graduated from Rowan University School of Osteopathic Medicine in 1998. Dr. Gallinson holds New Jersey license MB077400.
NPI and contact details
- NPI
- 1124020052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567435746
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 322-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Herschel Gallinson practices at Cooperman Barnabas Medical Center in Livingston, New Jersey
Dr. Gallinson's primary practice is Cooperman Barnabas Medical Center, at 94 Old Short Hills Road, Livingston, NJ 07039 in Essex County. The practice phone is (973) 322-5000.
- Cooperman Barnabas Medical Center94 Old Short Hills Road, Livingston, NJ 07039 · Essex CountyPhone(973) 322-5000
Source: Dmand AI Affiliation Data
Dr. David Herschel Gallinson is affiliated with 3 sites of care and 2 medical groups
Dr. Gallinson's primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health. Dr. Gallinson is also affiliated with Morristown Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Gallinson to 1 more hospital and 1 medical group, each named with a free account.
Morristown Medical CenterRWJBarnabas Health Medical Group1 hospitalName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. GallinsonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Herschel Gallinson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallinson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cooperman Barnabas Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Herschel Gallinson is one of 364 hematologists and oncologists in New Jersey
Hematology and oncology is Dr. Gallinson's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Gallinson is licensed in New Jersey.
Specialties and state licenses
- Hematology and oncology, New JerseyPrimary
Hematologists and oncologists near Dr. Gallinson
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
364hematologists and oncologists in New Jersey13hematologists and oncologists in Livingston10hematologists and oncologists at Cooperman Barnabas Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Herschel Gallinson billed Medicare for 3,665 services in 2024
CMS data shows 3,665 Medicare services from Dr. Gallinson across 24 procedure codes in 2024, for 460 Medicare patients. Medicare paid $179,562 for them.
Medicare services, 20243,665
Medicare patients460
Paid by Medicare$179,562
Procedure codes24
Dr. Gallinson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,6352024: 1,76951%
- Office and hospital visits
- 2023: 1,2312024: 1,2522%
- Surgery
- 2023: 1,2612024: 56655%
- Tests and treatments
- 2023: 752024: 784%
- Drugs given in the office
- 2023: 2162024: 0100%
Where Dr. Gallinson's Medicare services took place, 2024
- In an office3,50396%
- In a facility1624%
Dr. Gallinson compared with the New Jersey median for hematologists and oncologists, 2024
- Dr. Gallinson
- New Jersey median
- Medicare services
- 3,665vs 1,5152.4 times
- Medicare patients
- 460vs 33736% above
- Part D claims
- 588vs 37856% above
Medians across 349 hematologists and oncologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Gallinson'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. Gallinson and other hematologists and oncologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Herschel Gallinson treated 460 Medicare patients in 2024, average age 77
CMS counts 460 Medicare patients who saw Dr. Gallinson in 2024. The largest group is 75 to 84, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gallinson's median patient age at 74, with 50% women.
Medicare patients, 2024460
Average age77
Average risk score2.10
Dr. Gallinson's Medicare patients by age, 2024
Dr. Gallinson's Medicare patients by sex, 2024
- Women25255%
- Men20845%
Chronic conditions among Dr. Gallinson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Cancer40%
- Ischemic heart disease35%
- Anxiety32%
- Chronic kidney disease32%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gallinson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women50%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Herschel Gallinson wrote 857 Medicare Part D claims in 2024
In 2024, Dr. Gallinson wrote 857 Medicare Part D claims for 146 patients. 56% of them were for generic drugs. CMS names the drug for 588 of them, across 21 drugs with 11 or more claims each, at $1,929,786 in total drug cost. In 2023, CMS named 503 claims across 17 drugs.
Part D claims, 2024857
Drugs named by CMS21
Total drug cost$1.9M
Part D patients146
Dr. Gallinson's Part D claims by kind of drug, 2024
- Generic481 claims56%
- Brand-name and other376 claims44%
Dr. Gallinson'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. Gallinson's Part D claims, 2024
- Opioids5%44 of 857 claims
- Antibiotics2%15 of 857 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: 5032024: 58817%
Drugs named by CMS: 21 in 2024, 17 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. David Herschel Gallinson offers telehealth to Medicare patients
Dr. Gallinson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gallinson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Herschel Gallinson has worked on 1 clinical trial
Dmand AI links Dr. Gallinson to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Leukemia, Lymphocytic, Chronic, B-Cell and Leukemia, B-Cell. Open Payments lists research payments to Dr. Gallinson that name 1 trial.
Conditions in Dr. Gallinson's trials
- Leukemia, Lymphocytic, Chronic, B-Cell
- Leukemia, B-Cell
Investigators on the most trials with Dr. Gallinson
- Ayed O. Ayed, MD1 shared trial
- Emily Case Ayers, MD1 shared trial
- Viralkumar K. Bhanderi, MD1 shared trial
Recent clinical trials with Dr. Gallinson
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Herschel Gallinson received $24,261 in industry payments from 2016 to 2025
CMS Open Payments shows 225 general payments to Dr. Gallinson from 38 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 61% of the total. Pfizer Inc. paid the most, $4,488. It also lists 1 research payment totaling $1,238 in 2023, naming 1 clinical trial.
General payments to Dr. Gallinson by program year, 2016 to 2025
General payments to Dr. Gallinson by kind, 2016 to 2025
$24.3Kin total
- Consulting fees$14,85561%
- Food and beverage$4,43418%
- Speaker and faculty fees$2,52010%
- Travel and lodging$1,8958%
- Education$5572%
Companies that paid Dr. Gallinson 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. David Herschel Gallinson graduated from Rowan University School of Osteopathic Medicine
Dr. Gallinson graduated from Rowan University School of Osteopathic Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Herschel Gallinson'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) |
| 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. David Herschel Gallinson
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 Herschel Gallinson's NPI number?
Dr. David Herschel Gallinson's NPI number is 1124020052. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Herschel Gallinson?
Dr. David Herschel Gallinson is a hematologist and oncologist in Livingston, New Jersey. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. David Herschel Gallinson practice?
Dr. Gallinson practices at 94 Old Short Hills Road, Livingston, NJ 07039. Dr. Gallinson's primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Gallinson to 1 hospital and 1 medical group.
What is Dr. David Herschel Gallinson's office phone number?
The practice phone on file for Dr. Gallinson is (973) 322-5000.
What is Dr. David Herschel Gallinson's medical license number?
Dr. Gallinson holds New Jersey license MB077400.
Which hospitals is Dr. David Herschel Gallinson affiliated with?
Dr. Gallinson practices at Cooperman Barnabas Medical Center in Livingston, New Jersey. Dr. Gallinson is also affiliated with Morristown Medical Center. Dmand AI links Dr. Gallinson to 1 more hospital.
What medical group is Dr. David Herschel Gallinson part of?
Dr. Gallinson is linked to RWJBarnabas Health Medical Group. Dmand AI links Dr. Gallinson to 1 more medical group.
Does Dr. David Herschel Gallinson accept Medicare?
Yes. CMS data shows Dr. Gallinson billed Medicare for 3,665 services in 2024, and Dr. Gallinson accepts Medicare assignment.
Does Dr. David Herschel Gallinson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gallinson as offering telehealth services.
How many Medicare patients does Dr. David Herschel Gallinson see?
CMS counts 460 Medicare patients who saw Dr. Gallinson in 2024, with an average age of 77.
Show 6 more questionsShow fewer questions
What services does Dr. David Herschel Gallinson bill to Medicare?
In 2024, Dr. Gallinson's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (85025) and office visit, established patient (99215).
Where did Dr. David Herschel Gallinson go to medical school?
Dr. Gallinson graduated from Rowan University School of Osteopathic Medicine in 1998.
What drugs does Dr. David Herschel Gallinson prescribe most?
In 2024 Medicare Part D data, Dr. Gallinson's most prescribed drugs by claims were Eliquis, Xarelto and Hydroxyurea.
Has Dr. David Herschel Gallinson received payments from drug or device companies?
CMS Open Payments shows $24,261 in general payments to Dr. Gallinson from 38 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. David Herschel Gallinson been practicing?
Dr. Gallinson graduated from medical school in 1998, 28 years ago.
Does Dr. David Herschel Gallinson do research?
Dr. Gallinson has worked on 1 clinical trial.
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