Fiana Klein, DO
NPI 1912267501 · Child & Adolescent Psychiatry Physician · Stony Brook, NY
Fiana Klein, DO is a Child & Adolescent Psychiatry Physician provider in Stony Brook, NY (NPI 1912267501).
Provider details
- NPI number
- 1912267501
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 281963-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-17
- Last updated
- 2017-08-24
Frequently asked questions
- What is Fiana Klein's NPI number?
- Fiana Klein's National Provider Identifier (NPI) is 1912267501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiana Klein's specialty?
- Fiana Klein is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Fiana Klein located?
- Fiana Klein's practice location on file with NPPES is Department of Psychiatry & Behavioral Science, Stony Brook, NY 11794.
- What is Fiana Klein's phone number?
- The practice phone number listed in the NPPES registry for Fiana Klein is (631) 444-3005.
- Is Fiana Klein's NPI active?
- Yes — Fiana Klein's NPI (1912267501) is active in the NPPES registry as of the last update on 2017-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.