OrganizationActive
Dr. Jason Winkelmann PLLC
NPI 1346842598 · Chiropractor · Oak Park, IL
Dr. Jason Winkelmann PLLC is a Chiropractor organization in Oak Park, IL (NPI 1346842598).
Provider details
- NPI number
- 1346842598
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Jason Winkelmann, Owner(847) 814-2096
Specialties & taxonomies
Chiropractic Providers
- Multi-Specialty Clinic/Center261QM1300X
Ambulatory Health Care Facilities
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
503 Madison St
Oak Park, IL 60302-4435
Phone: (847) 814-2096
Street-level locationGet directions
Mailing address
501 Madison St Apt B
Oak Park, IL 60302-4406
Registry dates
- Enumerated
- 2020-11-12
- Last updated
- 2020-11-12
- Certified
- 2020-11-12
Frequently asked questions
- What is Dr. Jason Winkelmann PLLC's NPI number?
- Dr. Jason Winkelmann PLLC's National Provider Identifier (NPI) is 1346842598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Jason Winkelmann PLLC?
- Dr. Jason Winkelmann PLLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr. Jason Winkelmann PLLC located?
- Dr. Jason Winkelmann PLLC's practice location on file with NPPES is 503 Madison St, Oak Park, IL 60302-4435.
- What is Dr. Jason Winkelmann PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Jason Winkelmann PLLC is (847) 814-2096.
- Who is the authorized official for Dr. Jason Winkelmann PLLC?
- The authorized official listed on Dr. Jason Winkelmann PLLC's NPPES record is Jason Winkelmann, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Jason Winkelmann PLLC's NPI active?
- Yes — Dr. Jason Winkelmann PLLC's NPI (1346842598) is active in the NPPES registry as of the last update on 2020-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.