Daniel Oelslager, PA-C
NPI 1336136498 · Medical Physician Assistant · West Chicago, IL
Daniel Oelslager, PA-C is a Medical Physician Assistant provider in West Chicago, IL (NPI 1336136498).
Provider details
- NPI number
- 1336136498
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085-000771 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2005-10-04
- Last updated
- 2011-09-12
Frequently asked questions
- What is Daniel Oelslager's NPI number?
- Daniel Oelslager's National Provider Identifier (NPI) is 1336136498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Oelslager's specialty?
- Daniel Oelslager is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Oelslager located?
- Daniel Oelslager's practice location on file with NPPES is 841 Arbor Ave, West Chicago, IL 60185-2092.
- What is Daniel Oelslager's phone number?
- The practice phone number listed in the NPPES registry for Daniel Oelslager is (630) 715-2066.
- Is Daniel Oelslager's NPI active?
- Yes — Daniel Oelslager's NPI (1336136498) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.