Lisa Irwin, PSY. D
NPI 1740371442 · Clinical Psychologist · Shelby Township, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Irwin, PSY. D is a Clinical Psychologist provider in Shelby Township, MI (NPI 1740371442).
Provider details
- NPI number
- 1740371442
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY. D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301008401 (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
- 2006-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lisa Irwin's NPI number?
- Lisa Irwin's National Provider Identifier (NPI) is 1740371442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Irwin's specialty?
- Lisa Irwin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lisa Irwin located?
- Lisa Irwin's practice location on file with NPPES is 52188 Van Dyke Ave, Shelby Township, MI 48316-3567.
- What is Lisa Irwin's phone number?
- The practice phone number listed in the NPPES registry for Lisa Irwin is (586) 323-0176.
- Does Lisa Irwin accept Medicare?
- Lisa Irwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Irwin's NPI active?
- Yes — Lisa Irwin's NPI (1740371442) 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.