Diana Kornreich, MD
NPI 1679692248 · Child & Adolescent Psychiatry Physician · Great Neck, NY
Diana Kornreich, MD is a Child & Adolescent Psychiatry Physician provider in Great Neck, NY (NPI 1679692248).
Provider details
- NPI number
- 1679692248
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 194620 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 31 |
| Alprazolam | 17 |
| Sertraline Hcl | 13 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 13 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 12 |
| Fluoxetine Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Kornreich's NPI number?
- Diana Kornreich's National Provider Identifier (NPI) is 1679692248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Kornreich's specialty?
- Diana Kornreich is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Kornreich located?
- Diana Kornreich's practice location on file with NPPES is 25 Canterbury Rd, Great Neck, NY 11021.
- What is Diana Kornreich's phone number?
- The practice phone number listed in the NPPES registry for Diana Kornreich is (516) 829-7661.
- Is Diana Kornreich's NPI active?
- Yes — Diana Kornreich's NPI (1679692248) 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.