Mary Willis, LPCC
NPI 1518504620 · Professional Counselor · Minneapolis, MN
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Willis, LPCC is a Professional Counselor provider in Minneapolis, MN (NPI 1518504620).
Provider details
- NPI number
- 1518504620
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPCC
- Sex
- Female
- Sole proprietor
- No
- License
- 2304 (MN)
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
6 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
- 2019-12-08
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Mary Willis's NPI number?
- Mary Willis's National Provider Identifier (NPI) is 1518504620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Willis's specialty?
- Mary Willis is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Willis located?
- Mary Willis's practice location on file with NPPES is 701 Park Ave, Minneapolis, MN 55415-1623.
- What is Mary Willis's phone number?
- The practice phone number listed in the NPPES registry for Mary Willis is (612) 873-6963.
- Does Mary Willis accept Medicare?
- Mary Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Willis's NPI active?
- Yes — Mary Willis's NPI (1518504620) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.