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Jeffrey Medlock, DC
NPI 1841542958 · Chiropractor · Chicago, IL
Jeffrey Medlock, DC is a Chiropractor provider in Chicago, IL (NPI 1841542958).
Provider details
- NPI number
- 1841542958
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 038-011971 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
30 S Michigan Ave Ste 400
Chicago, IL 60603-3222
Phone: (312) 726-1353
Fax: (312) 726-5238
Street-level locationGet directions
Mailing address
30 S Michigan Ave Ste 400
Chicago, IL 60603-3222
Registry dates
- Enumerated
- 2012-10-12
- Last updated
- 2012-10-12
Frequently asked questions
- What is Jeffrey Medlock's NPI number?
- Jeffrey Medlock's National Provider Identifier (NPI) is 1841542958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Medlock's specialty?
- Jeffrey Medlock is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Jeffrey Medlock located?
- Jeffrey Medlock's practice location on file with NPPES is 30 S Michigan Ave Ste 400, Chicago, IL 60603-3222.
- What is Jeffrey Medlock's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Medlock is (312) 726-1353.
- Is Jeffrey Medlock's NPI active?
- Yes — Jeffrey Medlock's NPI (1841542958) is active in the NPPES registry as of the last update on 2012-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.