Kathleen Long, PH.D.
NPI 1407821648 · Clinical Psychologist · Windham, ME
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Long, PH.D. is a Clinical Psychologist provider in Windham, ME (NPI 1407821648).
Provider details
- NPI number
- 1407821648
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS1445 (ME)
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
- 2006-02-21
- Last updated
- 2019-05-30
Frequently asked questions
- What is Kathleen Long's NPI number?
- Kathleen Long's National Provider Identifier (NPI) is 1407821648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Long's specialty?
- Kathleen Long is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathleen Long located?
- Kathleen Long's practice location on file with NPPES is 508 Gray Rd, Windham, ME 04062-4831.
- What is Kathleen Long's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Long is (252) 349-0219.
- Does Kathleen Long accept Medicare?
- Kathleen Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Long's NPI active?
- Yes — Kathleen Long's NPI (1407821648) is active in the NPPES registry as of the last update on 2019-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.