Lisa Largo-Marsh, PH.D.
NPI 1023003340 · Clinical Psychologist · Richland, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Largo-Marsh, PH.D. is a Clinical Psychologist provider in Richland, MI (NPI 1023003340).
Provider details
- NPI number
- 1023003340
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6301008181 (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
20 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
- 2005-09-13
- Last updated
- 2010-08-01
Frequently asked questions
- What is Lisa Largo-Marsh's NPI number?
- Lisa Largo-Marsh's National Provider Identifier (NPI) is 1023003340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Largo-Marsh's specialty?
- Lisa Largo-Marsh is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lisa Largo-Marsh located?
- Lisa Largo-Marsh's practice location on file with NPPES is 8799 Gull Road, Richland, MI 49083.
- What is Lisa Largo-Marsh's phone number?
- The practice phone number listed in the NPPES registry for Lisa Largo-Marsh is (269) 629-2207.
- Does Lisa Largo-Marsh accept Medicare?
- Lisa Largo-Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Largo-Marsh's NPI active?
- Yes — Lisa Largo-Marsh's NPI (1023003340) is active in the NPPES registry as of the last update on 2010-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.