Christine K. Won, MD, a California Medical Corporation
NPI 1447447032 · Internal Medicine Physician · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine K. Won, MD, a California Medical Corporation is a Internal Medicine Physician organization in Pasadena, CA (NPI 1447447032).
Provider details
- NPI number
- 1447447032
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christine Won, President(626) 795-0415
- License
- G075111 (CA)
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
18 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
- 2007-09-27
- Last updated
- 2007-09-27
Frequently asked questions
- What is Christine K. Won, MD, a California Medical Corporation's NPI number?
- Christine K. Won, MD, a California Medical Corporation's National Provider Identifier (NPI) is 1447447032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Christine K. Won, MD, a California Medical Corporation?
- Christine K. Won, MD, a California Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine K. Won, MD, a California Medical Corporation located?
- Christine K. Won, MD, a California Medical Corporation's practice location on file with NPPES is 50 Bellefontaine St, Pasadena, CA 91105-3132.
- What is Christine K. Won, MD, a California Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Christine K. Won, MD, a California Medical Corporation is (626) 795-0415.
- Does Christine K. Won, MD, a California Medical Corporation accept Medicare?
- Christine K. Won, MD, a California Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Christine K. Won, MD, a California Medical Corporation?
- The authorized official listed on Christine K. Won, MD, a California Medical Corporation's NPPES record is Christine Won, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Christine K. Won, MD, a California Medical Corporation's NPI active?
- Yes — Christine K. Won, MD, a California Medical Corporation's NPI (1447447032) is active in the NPPES registry as of the last update on 2007-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.