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Diane Demarco
NPI 1992162333 · Psychologist · Gladwyne, PA
Diane Demarco is a Psychologist provider in Gladwyne, PA (NPI 1992162333).
Provider details
- NPI number
- 1992162333
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS006191L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1146 Youngs Ford Rd
Gladwyne, PA 19035-1326
Phone: (610) 420-5900
Street-level locationGet directions
Mailing address
1146 Youngsford Road
Gladwyne, PA 19035
Registry dates
- Enumerated
- 2016-01-15
- Last updated
- 2016-01-15
Frequently asked questions
- What is Diane Demarco's NPI number?
- Diane Demarco's National Provider Identifier (NPI) is 1992162333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Demarco's specialty?
- Diane Demarco is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Demarco located?
- Diane Demarco's practice location on file with NPPES is 1146 Youngs Ford Rd, Gladwyne, PA 19035-1326.
- What is Diane Demarco's phone number?
- The practice phone number listed in the NPPES registry for Diane Demarco is (610) 420-5900.
- Is Diane Demarco's NPI active?
- Yes — Diane Demarco's NPI (1992162333) is active in the NPPES registry as of the last update on 2016-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.