Leng Jiang, MD
NPI 1316954969 · Cardiovascular Disease Physician · Springfield, MA
Leng Jiang, MD is a Cardiovascular Disease Physician provider in Springfield, MA (NPI 1316954969).
Provider details
- NPI number
- 1316954969
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 208102 (MA)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2018-01-19
Frequently asked questions
- What is Leng Jiang's NPI number?
- Leng Jiang's National Provider Identifier (NPI) is 1316954969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leng Jiang's specialty?
- Leng Jiang is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Leng Jiang located?
- Leng Jiang's practice location on file with NPPES is 3300 Main Street, Springfield, MA 01107-1112.
- What is Leng Jiang's phone number?
- The practice phone number listed in the NPPES registry for Leng Jiang is (413) 794-2273.
- Is Leng Jiang's NPI active?
- Yes — Leng Jiang's NPI (1316954969) is active in the NPPES registry as of the last update on 2018-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.