William Pintelon, DO
NPI 1033840509 · General Practice Physician · Chicago, IL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Pintelon, DO is a General Practice Physician provider in Chicago, IL (NPI 1033840509).
Provider details
- NPI number
- 1033840509
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036171087 (IL)
Specialties & taxonomies
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
3 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
- 2022-06-23
- Last updated
- 2025-01-21
- Certified
- 2025-01-21
Frequently asked questions
- What is William Pintelon's NPI number?
- William Pintelon's National Provider Identifier (NPI) is 1033840509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Pintelon's specialty?
- William Pintelon is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Pintelon located?
- William Pintelon's practice location on file with NPPES is 1969 W Ogden Ave, Chicago, IL 60612-3765.
- What is William Pintelon's phone number?
- The practice phone number listed in the NPPES registry for William Pintelon is (312) 864-6000.
- Does William Pintelon accept Medicare?
- William Pintelon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Pintelon's NPI active?
- Yes — William Pintelon's NPI (1033840509) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.