David Chui, MD
NPI 1114990421 · Hematology (Pathology) Physician · Boston, MA
David Chui, MD is a Hematology (Pathology) Physician provider in Boston, MA (NPI 1114990421).
Provider details
- NPI number
- 1114990421
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 213578 (MA)
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 tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2017-08-21
Frequently asked questions
- What is David Chui's NPI number?
- David Chui's National Provider Identifier (NPI) is 1114990421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chui's specialty?
- David Chui is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is David Chui located?
- David Chui's practice location on file with NPPES is 670 Albany St, Boston, MA 02118-2518.
- What is David Chui's phone number?
- The practice phone number listed in the NPPES registry for David Chui is (617) 414-5314.
- Is David Chui's NPI active?
- Yes — David Chui's NPI (1114990421) is active in the NPPES registry as of the last update on 2017-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.