Patricia Willis, M.A.,LLP
NPI 1871620583 · Adult Development & Aging Psychologist · Clinton Twp, MI
Patricia Willis, M.A.,LLP is a Adult Development & Aging Psychologist provider in Clinton Twp, MI (NPI 1871620583).
Provider details
- NPI number
- 1871620583
- Entity type
- Individual
- Primary specialty
- Adult Development & Aging PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A.,LLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301010461 (MI)
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
19 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
- 2007-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Patricia Willis's NPI number?
- Patricia Willis's National Provider Identifier (NPI) is 1871620583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Willis's specialty?
- Patricia Willis is listed in the NPPES registry with a primary specialty of Adult Development & Aging Psychologist (Behavioral Health & Social Service Providers).
- Where is Patricia Willis located?
- Patricia Willis's practice location on file with NPPES is 43740 N Groesbeck Hwy, Clinton Twp, MI 48036-1139.
- What is Patricia Willis's phone number?
- The practice phone number listed in the NPPES registry for Patricia Willis is (586) 469-7802.
- Is Patricia Willis's NPI active?
- Yes — Patricia Willis's NPI (1871620583) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.