William Schuler, M.D.
NPI 1740201284 · Family Medicine Physician · Warsaw, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Schuler, M.D. is a Family Medicine Physician provider in Warsaw, IN (NPI 1740201284).
Provider details
- NPI number
- 1740201284
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036053955 (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
- 2006-07-21
- Last updated
- 2015-06-04
Frequently asked questions
- What is William Schuler's NPI number?
- William Schuler's National Provider Identifier (NPI) is 1740201284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Schuler's specialty?
- William Schuler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Schuler located?
- William Schuler's practice location on file with NPPES is 2300 Dubois Dr, Warsaw, IN 46580-3213.
- What is William Schuler's phone number?
- The practice phone number listed in the NPPES registry for William Schuler is (574) 267-6778.
- Does William Schuler accept Medicare?
- William Schuler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Schuler's NPI active?
- Yes — William Schuler's NPI (1740201284) is active in the NPPES registry as of the last update on 2015-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.