Michelle Willis, DO
NPI 1255567574 · Family Medicine Physician · Huntley, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Willis, DO is a Family Medicine Physician provider in Huntley, IL (NPI 1255567574).
Provider details
- NPI number
- 1255567574
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036130518 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
4 documented practice locations
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
Additional practice locations (3)
- 2201 Randall RdCarpentersville, IL 60110-3355Phone: (847) 551-1859Fax: (847) 783-0628
- 1975 Lin Lor Ln Ste 205Elgin, IL 60123-4946Phone: (847) 742-4111Fax: (847) 742-4545
- 2425 Fargo BlvdGeneva, IL 60134-3591Phone: (630) 232-2200Fax: (630) 232-1940
Registry dates
- Enumerated
- 2009-06-01
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Michelle Willis's NPI number?
- Michelle Willis's National Provider Identifier (NPI) is 1255567574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Willis's specialty?
- Michelle Willis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Willis located?
- Michelle Willis's practice location on file with NPPES is 12151 Regency Pkwy Ste 155, Huntley, IL 60142-7644.
- What is Michelle Willis's phone number?
- The practice phone number listed in the NPPES registry for Michelle Willis is (847) 506-4400.
- Does Michelle Willis accept Medicare?
- Michelle Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Willis's NPI active?
- Yes — Michelle Willis's NPI (1255567574) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.