IndividualActive
Hollie Duonnolo
NPI 1750262473 · Psychologist · Bryn Mawr, PA
Hollie Duonnolo is a Psychologist provider in Bryn Mawr, PA (NPI 1750262473).
Provider details
- NPI number
- 1750262473
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
940 E Haverford Rd Ste 202
Bryn Mawr, PA 19010-3845
Phone: (484) 321-3958
Street-level locationGet directions
Mailing address
1814 Edge Hill Rd
Abington, PA 19001-1214
Registry dates
- Enumerated
- 2025-09-09
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Hollie Duonnolo's NPI number?
- Hollie Duonnolo's National Provider Identifier (NPI) is 1750262473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hollie Duonnolo's specialty?
- Hollie Duonnolo is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Hollie Duonnolo located?
- Hollie Duonnolo's practice location on file with NPPES is 940 E Haverford Rd Ste 202, Bryn Mawr, PA 19010-3845.
- What is Hollie Duonnolo's phone number?
- The practice phone number listed in the NPPES registry for Hollie Duonnolo is (484) 321-3958.
- Is Hollie Duonnolo's NPI active?
- Yes — Hollie Duonnolo's NPI (1750262473) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.