IndividualActive
Louis Douglass, PH.D.
NPI 1598877979 · Psychologist · Lewiston, ME
Louis Douglass, PH.D. is a Psychologist provider in Lewiston, ME (NPI 1598877979).
Provider details
- NPI number
- 1598877979
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS1110 (ME)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
471 Main St
Lewiston, ME 04240-6236
Phone: (207) 577-0002
Street-level locationGet directions
Mailing address
471 Main St
Lewiston, ME 04240-6236
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louis Douglass's NPI number?
- Louis Douglass's National Provider Identifier (NPI) is 1598877979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Douglass's specialty?
- Louis Douglass is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Louis Douglass located?
- Louis Douglass's practice location on file with NPPES is 471 Main St, Lewiston, ME 04240-6236.
- What is Louis Douglass's phone number?
- The practice phone number listed in the NPPES registry for Louis Douglass is (207) 577-0002.
- Is Louis Douglass's NPI active?
- Yes — Louis Douglass's NPI (1598877979) 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.