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Diana Chen, PHD
NPI 1104848381 · Psychologist · New York, NY
Diana Chen, PHD is a Psychologist provider in New York, NY (NPI 1104848381).
Provider details
- NPI number
- 1104848381
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 011740 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
227 Madison St
New York, NY 10002-7537
Phone: (212) 238-7306
Street-level locationGet directions
Mailing address
6106 171st St
Fresh Meadows, NY 11365-2024
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Chen's NPI number?
- Diana Chen's National Provider Identifier (NPI) is 1104848381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Chen's specialty?
- Diana Chen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Diana Chen located?
- Diana Chen's practice location on file with NPPES is 227 Madison St, New York, NY 10002-7537.
- What is Diana Chen's phone number?
- The practice phone number listed in the NPPES registry for Diana Chen is (212) 238-7306.
- Is Diana Chen's NPI active?
- Yes — Diana Chen's NPI (1104848381) 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.