David Istvan, MD
NPI 1467473892 · Emergency Medicine Physician · Englewood, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Istvan, MD is a Emergency Medicine Physician provider in Englewood, NJ (NPI 1467473892).
Provider details
- NPI number
- 1467473892
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06915000 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2011-07-04
Frequently asked questions
- What is David Istvan's NPI number?
- David Istvan's National Provider Identifier (NPI) is 1467473892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Istvan's specialty?
- David Istvan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Istvan located?
- David Istvan's practice location on file with NPPES is 350 Engle St, Englewood, NJ 07631-1808.
- What is David Istvan's phone number?
- The practice phone number listed in the NPPES registry for David Istvan is (201) 894-3450.
- Does David Istvan accept Medicare?
- David Istvan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Istvan's NPI active?
- Yes — David Istvan's NPI (1467473892) is active in the NPPES registry as of the last update on 2011-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.