Louise Wang, M.D.
NPI 1043672314 · Gastroenterology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louise Wang, M.D. is a Gastroenterology Physician provider in New Haven, CT (NPI 1043672314).
Provider details
- NPI number
- 1043672314
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 950 Campbell AveWest Haven, CT 06516-2770Phone: (203) 932-5711
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2023-01-16
- Certified
- 2023-01-16
Frequently asked questions
- What is Louise Wang's NPI number?
- Louise Wang's National Provider Identifier (NPI) is 1043672314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Wang's specialty?
- Louise Wang is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Louise Wang located?
- Louise Wang's practice location on file with NPPES is 40 Temple St # 1a, New Haven, CT 06510-2715.
- What is Louise Wang's phone number?
- The practice phone number listed in the NPPES registry for Louise Wang is (203) 785-4138.
- Does Louise Wang accept Medicare?
- Louise Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louise Wang's NPI active?
- Yes — Louise Wang's NPI (1043672314) is active in the NPPES registry as of the last update on 2023-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.