Gerald Cerniak, M.D.
NPI 1932110087 · Specialist · Mahomet, IL
Gerald Cerniak, M.D. is a Specialist provider in Mahomet, IL (NPI 1932110087).
Provider details
- NPI number
- 1932110087
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036043379 (IL)
Specialties & taxonomies
Other Service Providers
Allopathic & Osteopathic Physicians
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
- 2006-08-11
- Last updated
- 2022-02-08
- Certified
- 2022-02-08
Frequently asked questions
- What is Gerald Cerniak's NPI number?
- Gerald Cerniak's National Provider Identifier (NPI) is 1932110087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Cerniak's specialty?
- Gerald Cerniak is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gerald Cerniak located?
- Gerald Cerniak's practice location on file with NPPES is 601 E Main St Ste 101, Mahomet, IL 61853-7460.
- What is Gerald Cerniak's phone number?
- The practice phone number listed in the NPPES registry for Gerald Cerniak is (913) 359-6001.
- Is Gerald Cerniak's NPI active?
- Yes — Gerald Cerniak's NPI (1932110087) is active in the NPPES registry as of the last update on 2022-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.