Lacie Drennan, D.C.
NPI 1245761436 · Chiropractor · St Charles, IL
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lacie Drennan, D.C. is a Chiropractor provider in St Charles, IL (NPI 1245761436).
Provider details
- NPI number
- 1245761436
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33692 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-03-21
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Lacie Drennan's NPI number?
- Lacie Drennan's National Provider Identifier (NPI) is 1245761436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lacie Drennan's specialty?
- Lacie Drennan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Lacie Drennan located?
- Lacie Drennan's practice location on file with NPPES is 962 S Randall Rd Ste F, St Charles, IL 60174-1572.
- What is Lacie Drennan's phone number?
- The practice phone number listed in the NPPES registry for Lacie Drennan is (630) 443-0400.
- Does Lacie Drennan accept Medicare?
- Lacie Drennan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lacie Drennan's NPI active?
- Yes — Lacie Drennan's NPI (1245761436) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.