Ivan Jacobs, MD
NPI 1871689109 · Ophthalmology Physician · Westfield, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Jacobs, MD is a Ophthalmology Physician provider in Westfield, NJ (NPI 1871689109).
Provider details
- NPI number
- 1871689109
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MA32702 (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
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ivan Jacobs's NPI number?
- Ivan Jacobs's National Provider Identifier (NPI) is 1871689109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Jacobs's specialty?
- Ivan Jacobs is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ivan Jacobs located?
- Ivan Jacobs's practice location on file with NPPES is 592 Springfield Ave, Westfield, NJ 07090-1002.
- What is Ivan Jacobs's phone number?
- The practice phone number listed in the NPPES registry for Ivan Jacobs is (908) 789-8999.
- Does Ivan Jacobs accept Medicare?
- Ivan Jacobs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Jacobs's NPI active?
- Yes — Ivan Jacobs's NPI (1871689109) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.