Chapman Wei, MD
NPI 1245819499 · Internal Medicine Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chapman Wei, MD is a Internal Medicine Physician provider in Staten Island, NY (NPI 1245819499).
Provider details
- NPI number
- 1245819499
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
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
5 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)
- 259 1st StMineola, NY 11501-3957Phone: (212) 263-7300
Registry dates
- Enumerated
- 2021-04-05
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Chapman Wei's NPI number?
- Chapman Wei's National Provider Identifier (NPI) is 1245819499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chapman Wei's specialty?
- Chapman Wei is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chapman Wei located?
- Chapman Wei's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
- What is Chapman Wei's phone number?
- The practice phone number listed in the NPPES registry for Chapman Wei is (718) 226-9000.
- Does Chapman Wei accept Medicare?
- Chapman Wei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chapman Wei's NPI active?
- Yes — Chapman Wei's NPI (1245819499) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.