OrganizationActive
Stephen Mahalik DC Ltd
NPI 1528207636 · Chiropractor · Lockport, IL
Stephen Mahalik DC Ltd is a Chiropractor organization in Lockport, IL (NPI 1528207636).
Provider details
- NPI number
- 1528207636
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Stephen Mahalik, Director(815) 838-8545
- License
- 038003753 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
515 S State St
Lockport, IL 60441-3032
Phone: (815) 838-8545
Fax: (815) 838-8548
Street-level locationGet directions
Mailing address
515 S State St
Lockport, IL 60441-3032
Registry dates
- Enumerated
- 2009-02-12
- Last updated
- 2009-02-12
Frequently asked questions
- What is Stephen Mahalik DC Ltd's NPI number?
- Stephen Mahalik DC Ltd's National Provider Identifier (NPI) is 1528207636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen Mahalik DC Ltd?
- Stephen Mahalik DC Ltd is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Stephen Mahalik DC Ltd located?
- Stephen Mahalik DC Ltd's practice location on file with NPPES is 515 S State St, Lockport, IL 60441-3032.
- What is Stephen Mahalik DC Ltd's phone number?
- The practice phone number listed in the NPPES registry for Stephen Mahalik DC Ltd is (815) 838-8545.
- Who is the authorized official for Stephen Mahalik DC Ltd?
- The authorized official listed on Stephen Mahalik DC Ltd's NPPES record is Stephen Mahalik, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen Mahalik DC Ltd's NPI active?
- Yes — Stephen Mahalik DC Ltd's NPI (1528207636) is active in the NPPES registry as of the last update on 2009-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.