Lawrence Ludwig, PH.D
NPI 1144244435 · Clinical Psychologist · Fairfield, CT
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Ludwig, PH.D is a Clinical Psychologist provider in Fairfield, CT (NPI 1144244435).
Provider details
- NPI number
- 1144244435
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 598 (CT)
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
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Ludwig's NPI number?
- Lawrence Ludwig's National Provider Identifier (NPI) is 1144244435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Ludwig's specialty?
- Lawrence Ludwig is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lawrence Ludwig located?
- Lawrence Ludwig's practice location on file with NPPES is 75 Hillside Rd, Fairfield, CT 06824-2840.
- What is Lawrence Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Ludwig is (203) 256-9788.
- Does Lawrence Ludwig accept Medicare?
- Lawrence Ludwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Ludwig's NPI active?
- Yes — Lawrence Ludwig's NPI (1144244435) 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.