Jonker Jacobs, DMD
NPI 1770101560 · Dentist · Evanston, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonker Jacobs, DMD is a Dentist provider in Evanston, IL (NPI 1770101560).
Provider details
- NPI number
- 1770101560
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 019032784 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-08
- Last updated
- 2020-07-08
- Certified
- 2020-07-08
Frequently asked questions
- What is Jonker Jacobs's NPI number?
- Jonker Jacobs's National Provider Identifier (NPI) is 1770101560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonker Jacobs's specialty?
- Jonker Jacobs is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Jonker Jacobs located?
- Jonker Jacobs's practice location on file with NPPES is 820 Davis St Ste 460, Evanston, IL 60201-4447.
- What is Jonker Jacobs's phone number?
- The practice phone number listed in the NPPES registry for Jonker Jacobs is (847) 332-2226.
- Does Jonker Jacobs accept Medicare?
- Jonker Jacobs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonker Jacobs's NPI active?
- Yes — Jonker Jacobs's NPI (1770101560) is active in the NPPES registry as of the last update on 2020-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.