Charles Withington, MD, MS
NPI 1790545499 · Student in an Organized Health Care Education/Training Program · Stanford, CA
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Withington, MD, MS is a Student in an Organized Health Care Education/Training Program provider in Stanford, CA (NPI 1790545499).
Provider details
- NPI number
- 1790545499
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MS
- 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
2 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)
- 820 S Wood St Ste 100Chicago, IL 60612-4325Phone: (312) 996-2933
Registry dates
- Enumerated
- 2024-03-20
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Charles Withington's NPI number?
- Charles Withington's National Provider Identifier (NPI) is 1790545499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Withington's specialty?
- Charles Withington 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 Charles Withington located?
- Charles Withington's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Charles Withington's phone number?
- The practice phone number listed in the NPPES registry for Charles Withington is (650) 723-4000.
- Does Charles Withington accept Medicare?
- Charles Withington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Withington's NPI active?
- Yes — Charles Withington's NPI (1790545499) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.