Petrak Family Chiropractic Center S.c
NPI 1841661774 · Chiropractor · Westchester, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Petrak Family Chiropractic Center S.c is a Chiropractor organization in Westchester, IL (NPI 1841661774).
Provider details
- NPI number
- 1841661774
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Stephen Petrak, Owner(630) 853-9971
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-10-19
- Last updated
- 2015-10-19
Frequently asked questions
- What is Petrak Family Chiropractic Center S.c's NPI number?
- Petrak Family Chiropractic Center S.c's National Provider Identifier (NPI) is 1841661774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Petrak Family Chiropractic Center S.c?
- Petrak Family Chiropractic Center S.c is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Petrak Family Chiropractic Center S.c located?
- Petrak Family Chiropractic Center S.c's practice location on file with NPPES is 3070 South Wolf Rd, Westchester, IL 60154.
- What is Petrak Family Chiropractic Center S.c's phone number?
- The practice phone number listed in the NPPES registry for Petrak Family Chiropractic Center S.c is (630) 853-9971.
- Does Petrak Family Chiropractic Center S.c accept Medicare?
- Petrak Family Chiropractic Center S.c is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Petrak Family Chiropractic Center S.c?
- The authorized official listed on Petrak Family Chiropractic Center S.c's NPPES record is Stephen Petrak, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Petrak Family Chiropractic Center S.c's NPI active?
- Yes — Petrak Family Chiropractic Center S.c's NPI (1841661774) is active in the NPPES registry as of the last update on 2015-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.