Jason Chiang, MD
NPI 1447421243 · Blood Banking & Transfusion Medicine Physician · Westbury, NY
Jason Chiang, MD is a Blood Banking & Transfusion Medicine Physician provider in Westbury, NY (NPI 1447421243).
Provider details
- NPI number
- 1447421243
- Entity type
- Individual
- Primary specialty
- Blood Banking & Transfusion Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.122166 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
18 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.
$1,774 across 20 records (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
- 2008-03-19
- Last updated
- 2010-11-13
Frequently asked questions
- What is Jason Chiang's NPI number?
- Jason Chiang's National Provider Identifier (NPI) is 1447421243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Chiang's specialty?
- Jason Chiang is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Chiang located?
- Jason Chiang's practice location on file with NPPES is 1299 Corporate Dr, Westbury, NY 11590-6621.
- What is Jason Chiang's phone number?
- The practice phone number listed in the NPPES registry for Jason Chiang is (848) 391-2073.
- Is Jason Chiang's NPI active?
- Yes — Jason Chiang's NPI (1447421243) is active in the NPPES registry as of the last update on 2010-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.