Da Wu
NPI 1871053355 · Internal Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Da Wu is a Internal Medicine Physician provider in Stony Brook, NY (NPI 1871053355).
Provider details
- NPI number
- 1871053355
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 337541 (NY)
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
7 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
- 2019-03-21
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Da Wu's NPI number?
- Da Wu's National Provider Identifier (NPI) is 1871053355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Da Wu's specialty?
- Da Wu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Da Wu located?
- Da Wu's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-0001.
- What is Da Wu's phone number?
- The practice phone number listed in the NPPES registry for Da Wu is (617) 669-8422.
- Does Da Wu accept Medicare?
- Da Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Da Wu's NPI active?
- Yes — Da Wu's NPI (1871053355) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.