Bruce Hertz, MD
NPI 1124092259 · Internal Medicine Physician · Niles, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bruce Hertz, MD is a Internal Medicine Physician provider in Niles, IL (NPI 1124092259).
Provider details
- NPI number
- 1124092259
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-074614 (IL)
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
20 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
- 2006-02-15
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is Bruce Hertz's NPI number?
- Bruce Hertz's National Provider Identifier (NPI) is 1124092259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Hertz's specialty?
- Bruce Hertz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Hertz located?
- Bruce Hertz's practice location on file with NPPES is 6763 N Milwaukee Ave, Niles, IL 60714-4418.
- What is Bruce Hertz's phone number?
- The practice phone number listed in the NPPES registry for Bruce Hertz is (847) 297-2181.
- Does Bruce Hertz accept Medicare?
- Bruce Hertz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bruce Hertz's NPI active?
- Yes — Bruce Hertz's NPI (1124092259) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.