William Christy, MD
NPI 1013598846 · Student in an Organized Health Care Education/Training Program · Staten Island, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Christy, MD is a Student in an Organized Health Care Education/Training Program provider in Staten Island, NY (NPI 1013598846).
Provider details
- NPI number
- 1013598846
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
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
- 2021-04-14
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is William Christy's NPI number?
- William Christy's National Provider Identifier (NPI) is 1013598846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Christy's specialty?
- William Christy is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is William Christy located?
- William Christy's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
- What is William Christy's phone number?
- The practice phone number listed in the NPPES registry for William Christy is (718) 226-8335.
- Does William Christy accept Medicare?
- William Christy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Christy's NPI active?
- Yes — William Christy's NPI (1013598846) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.