Mary Oneafolu, LCPC
NPI 1588061873 · Professional Counselor · St Charles, IL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Oneafolu, LCPC is a Professional Counselor provider in St Charles, IL (NPI 1588061873).
Provider details
- NPI number
- 1588061873
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-12-02
- Last updated
- 2017-10-06
Frequently asked questions
- What is Mary Oneafolu's NPI number?
- Mary Oneafolu's National Provider Identifier (NPI) is 1588061873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Oneafolu's specialty?
- Mary Oneafolu is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Oneafolu located?
- Mary Oneafolu's practice location on file with NPPES is 111 E Main St, St Charles, IL 60174-1948.
- What is Mary Oneafolu's phone number?
- The practice phone number listed in the NPPES registry for Mary Oneafolu is (630) 587-3777.
- Does Mary Oneafolu accept Medicare?
- Mary Oneafolu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Oneafolu's NPI active?
- Yes — Mary Oneafolu's NPI (1588061873) is active in the NPPES registry as of the last update on 2017-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.