Zachary Greenberg, DC
NPI 1992502710 · Chiropractor · Elmhurst, IL
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Greenberg, DC is a Chiropractor provider in Elmhurst, IL (NPI 1992502710).
Provider details
- NPI number
- 1992502710
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 038.014267 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-02-28
- Last updated
- 2025-02-28
- Certified
- 2025-02-27
Frequently asked questions
- What is Zachary Greenberg's NPI number?
- Zachary Greenberg's National Provider Identifier (NPI) is 1992502710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Greenberg's specialty?
- Zachary Greenberg is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Zachary Greenberg located?
- Zachary Greenberg's practice location on file with NPPES is 134 N York St, Elmhurst, IL 60126-2806.
- What is Zachary Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Zachary Greenberg is (708) 876-8207.
- Does Zachary Greenberg accept Medicare?
- Zachary Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Greenberg's NPI active?
- Yes — Zachary Greenberg's NPI (1992502710) is active in the NPPES registry as of the last update on 2025-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.