Mary Donnelly-Debay, PSY.D.
NPI 1124222039 · Clinical Psychologist · Winooski, VT
Mary Donnelly-Debay, PSY.D. is a Clinical Psychologist provider in Winooski, VT (NPI 1124222039).
Provider details
- NPI number
- 1124222039
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 048-0000750 (VT)
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
- 2007-06-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Donnelly-Debay's NPI number?
- Mary Donnelly-Debay's National Provider Identifier (NPI) is 1124222039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Donnelly-Debay's specialty?
- Mary Donnelly-Debay is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Donnelly-Debay located?
- Mary Donnelly-Debay's practice location on file with NPPES is 80 Normand St, Winooski, VT 05404-1339.
- What is Mary Donnelly-Debay's phone number?
- The practice phone number listed in the NPPES registry for Mary Donnelly-Debay is (802) 655-9575.
- Is Mary Donnelly-Debay's NPI active?
- Yes — Mary Donnelly-Debay's NPI (1124222039) 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.