Dr. David L. Isralowitz, MD
- Medicare services, 2018
- 882
- Part D claims, 2024
- 56
- Industry payments
- $400
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 30 Prospect Ave, Hackensack, NJ 07601
- Practice phone
- Call (201) 996-5611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hackensack University Medical Center
Hackensack, New Jersey
Find Dr. Isralowitz's professional email, personal email and mobile number
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Dr. David L. Isralowitz is an internist in Hackensack, New Jersey
Dr. Isralowitz practices at Hackensack University Medical Center in Hackensack, New Jersey.
Dr. Isralowitz's NPI, 1417929092, was assigned on February 7, 2006. Dr. Isralowitz graduated from Rutgers New Jersey Medical School in 1971. Dr. Isralowitz holds New Jersey license MA32479.
- NPI
- 1417929092NPI Registry (opens in a new tab)
- NPI enumeration date
- February 7, 2006
- NPI status
- Active
- Practice phone
- (201) 996-5611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. David L. Isralowitz practices at Hackensack University Medical Center in Hackensack, New Jersey
Dr. Isralowitz's primary practice is Hackensack University Medical Center, at 30 Prospect Ave, Hackensack, NJ 07601 in Bergen County. The practice phone is (201) 996-5611.
- Hackensack University Medical Center30 Prospect Ave, Hackensack, NJ 07601 · Bergen CountyPhone(201) 996-5611
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David L. Isralowitz is affiliated with 2 sites of care and 1 medical group
Dr. Isralowitz's primary practice is Hackensack University Medical Center in Hackensack, New Jersey. Dmand AI also links Dr. Isralowitz to 1 group practice or clinic and 1 medical group, each 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. David L. Isralowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Isralowitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hackensack University Medical Center | 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 L. Isralowitz is one of 4,226 internists in New Jersey
Internal medicine is Dr. Isralowitz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Isralowitz is board certified in internal medicine by the American Board of Internal Medicine. Dr. Isralowitz is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Isralowitz
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. David L. Isralowitz billed Medicare for 882 services in 2018
CMS data shows 882 Medicare services from Dr. Isralowitz across 14 procedure codes in 2018. Medicare paid $20,848 for them. Every service was in an office.
Dr. Isralowitz's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Lab and pathology
- 2017: 2,0972018: 51675%
- Office and hospital visits
- 2017: 6982018: 18074%
- Surgery
- 2017: 5482018: 13975%
- Other services
- 2017: 3992018: 4788%
- Tests and treatments
- 2017: 1462018: 0100%
Dr. Isralowitz compared with the New Jersey median for internists, 2018
- Dr. Isralowitz
- New Jersey median
- Medicare services
- 882vs 72322% above
- Part D claims
- 26vs 83097% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Isralowitz's most billed Medicare procedure codes, 2018
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. Isralowitz and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David L. Isralowitz's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Isralowitz's median patient age at 68, with 58% women.
Dr. Isralowitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women58%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. David L. Isralowitz wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Isralowitz wrote 56 Medicare Part D claims. 88% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $344 in total drug cost. In 2018, CMS named 2,021 claims across 54 drugs.
Dr. Isralowitz's Part D claims by kind of drug, 2024
- Generic49 claims88%
- Brand-name and other7 claims13%
Dr. Isralowitz's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 2,0212019: 2699%
Drugs named by CMS: 2 in 2019, 54 in 2018.
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
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Dr. David L. Isralowitz received $400 in industry payments from 2016 to 2017
CMS Open Payments shows 5 general payments to Dr. Isralowitz from 3 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $223.
General payments to Dr. Isralowitz by program year, 2016 to 2017
Companies that paid Dr. Isralowitz the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David L. Isralowitz graduated from Rutgers New Jersey Medical School
Dr. Isralowitz graduated from Rutgers New Jersey Medical School in 1971.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. David L. Isralowitz'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 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 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) |
| 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 L. Isralowitz
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What is Dr. David L. Isralowitz's NPI number?
Dr. David L. Isralowitz's NPI number is 1417929092. It was assigned on February 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David L. Isralowitz?
Dr. David L. Isralowitz is an internist in Hackensack, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David L. Isralowitz practice?
Dr. Isralowitz practices at 30 Prospect Ave, Hackensack, NJ 07601. Dr. Isralowitz's primary practice is Hackensack University Medical Center in Hackensack, New Jersey. Dmand AI also links Dr. Isralowitz to 1 group practice or clinic and 1 medical group.
What is Dr. David L. Isralowitz's office phone number?
The practice phone on file for Dr. Isralowitz is (201) 996-5611.
What is Dr. David L. Isralowitz's medical license number?
Dr. Isralowitz holds New Jersey license MA32479.
Does Dr. David L. Isralowitz accept Medicare?
Yes. CMS data shows Dr. Isralowitz billed Medicare for 882 services in 2018.
Is Dr. David L. Isralowitz board certified?
Yes. Dr. Isralowitz is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. David L. Isralowitz bill to Medicare?
In 2018, Dr. Isralowitz's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (80053) and lab and pathology test (85025).
Where did Dr. David L. Isralowitz go to medical school?
Dr. Isralowitz graduated from Rutgers New Jersey Medical School in 1971.
What drugs does Dr. David L. Isralowitz prescribe most?
In 2019 Medicare Part D data, Dr. Isralowitz's most prescribed drugs by claims were Irbesartan and Metoprolol Succinate.
Has Dr. David L. Isralowitz received payments from drug or device companies?
CMS Open Payments shows $400 in general payments to Dr. Isralowitz from 3 companies from 2016 to 2017. The largest total came from Novo Nordisk Inc.
How long has Dr. David L. Isralowitz been practicing?
Dr. Isralowitz graduated from medical school in 1971, 55 years ago.
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