Robert Gehringer, MD
NPI 1831183821 · Pediatrics Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Gehringer, MD is a Pediatrics Physician provider in Green Bay, WI (NPI 1831183821).
Provider details
- NPI number
- 1831183821
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23564 (WI)
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
- 2005-09-06
- Last updated
- 2014-08-04
Frequently asked questions
- What is Robert Gehringer's NPI number?
- Robert Gehringer's National Provider Identifier (NPI) is 1831183821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Gehringer's specialty?
- Robert Gehringer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Gehringer located?
- Robert Gehringer's practice location on file with NPPES is 744 S Webster Ave, Green Bay, WI 54301-3505.
- What is Robert Gehringer's phone number?
- The practice phone number listed in the NPPES registry for Robert Gehringer is (920) 445-7226.
- Does Robert Gehringer accept Medicare?
- Robert Gehringer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Gehringer's NPI active?
- Yes — Robert Gehringer's NPI (1831183821) is active in the NPPES registry as of the last update on 2014-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.