Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Diane M Gerlach, DO
Pediatrics Physician in Kenosha, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689789687
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Diane M Gerlach
Credential DO
Sex Female
Practice address 10400 75th St, Kenosha, WI, 53142
Phone (262) 948-6710
Fax (262) 948-6780
Enumeration date Aug 20, 2006
Last updated in NPPES Oct 31, 2024
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 30082200 | Medicaid | WI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Diane Gerlach practice?
The practice location on file with NPPES is in Kenosha, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Gerlach?
The National Provider Identifier (NPI) for Diane Gerlach is 1689789687, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Anthony Locurto Cardiovascular Disease Physician · Kenosha, WI NPI 1821098773 Mea-Aea Kenosha Sc Emergency Medicine Physician · Kenosha, WI NPI 1477546737 Barbara Robinson Obstetrics & Gynecology Physician · Kenosha, WI NPI 1336135300 Emmie Chen Emergency Medicine Physician · Kenosha, WI NPI 1699764068 Michael Jones Emergency Medicine Physician · Kenosha, WI NPI 1477543544 Rommel Bote' Emergency Medicine Physician · Kenosha, WI NPI 1841280948 Thomas Kirages Emergency Medicine Physician · Kenosha, WI NPI 1346231396 Quentin Kasuboski Nurse Practitioner · Kenosha, WI NPI 1073595971
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-31.