What is Justine Koo's NPI number?

Justine Koo's National Provider Identifier (NPI) is 1336781392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Justine Koo's specialty?

Justine Koo is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Justine Koo located?

Justine Koo's practice location on file with NPPES is 1600 Deer Park Ave, Deer Park, NY 11729-5208.

What is Justine Koo's phone number?

The practice phone number listed in the NPPES registry for Justine Koo is (631) 242-2250.

Is Justine Koo's NPI active?

Yes — Justine Koo's NPI (1336781392) is active in the NPPES registry as of the last update on 2019-10-11.

IndividualActive

Justine Koo, PSYD

NPI 1336781392 · Psychologist · Deer Park, NY

Justine Koo, PSYD is a Psychologist provider in Deer Park, NY (NPI 1336781392).

Provider details

NPI number: 1336781392
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: Yes
License: 023472 (NY)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 023472 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

1600 Deer Park Ave

Deer Park, NY 11729-5208

Phone: (631) 242-2250

Approximate (ZIP-level) locationGet directions

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Mailing address