IndividualActive
Mary Duffy, PHD
NPI 1952116147 · Clinical Psychologist · White City, OR
Mary Duffy, PHD is a Clinical Psychologist provider in White City, OR (NPI 1952116147).
Provider details
- NPI number
- 1952116147
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 3976 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
8495 Crater Lake Hwy
White City, OR 97503-3011
Phone: (541) 826-2111
Street-level locationGet directions
Mailing address
651 Fair Oaks Ave Apt 312
Ashland, OR 97520-9190
Registry dates
- Enumerated
- 2025-02-12
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Mary Duffy's NPI number?
- Mary Duffy's National Provider Identifier (NPI) is 1952116147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Duffy's specialty?
- Mary Duffy is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Duffy located?
- Mary Duffy's practice location on file with NPPES is 8495 Crater Lake Hwy, White City, OR 97503-3011.
- What is Mary Duffy's phone number?
- The practice phone number listed in the NPPES registry for Mary Duffy is (541) 826-2111.
- Is Mary Duffy's NPI active?
- Yes — Mary Duffy's NPI (1952116147) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.