Diane Gerlach, DO
NPI 1689789687 · Pediatrics Physician · Kenosha, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Gerlach, DO is a Pediatrics Physician provider in Kenosha, WI (NPI 1689789687).
Provider details
- NPI number
- 1689789687
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 37806 (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
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
- 2006-08-20
- Last updated
- 2024-10-31
- Certified
- 2024-10-25
Frequently asked questions
- What is Diane Gerlach's NPI number?
- Diane Gerlach's National Provider Identifier (NPI) is 1689789687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Gerlach's specialty?
- Diane Gerlach is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Gerlach located?
- Diane Gerlach's practice location on file with NPPES is 10400 75th St, Kenosha, WI 53142-8323.
- What is Diane Gerlach's phone number?
- The practice phone number listed in the NPPES registry for Diane Gerlach is (262) 948-6710.
- Does Diane Gerlach accept Medicare?
- Diane Gerlach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Gerlach's NPI active?
- Yes — Diane Gerlach's NPI (1689789687) is active in the NPPES registry as of the last update on 2024-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.