James Song MD a Professional Corporation
NPI 1043307291 · Specialist · Hacienda Heights, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Song MD a Professional Corporation is a Specialist organization in Hacienda Heights, CA (NPI 1043307291).
Provider details
- NPI number
- 1043307291
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- James Song, President(626) 581-8330
- License
- G75661 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-09
- Last updated
- 2016-05-10
Frequently asked questions
- What is James Song MD a Professional Corporation's NPI number?
- James Song MD a Professional Corporation's National Provider Identifier (NPI) is 1043307291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James Song MD a Professional Corporation?
- James Song MD a Professional Corporation is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is James Song MD a Professional Corporation located?
- James Song MD a Professional Corporation's practice location on file with NPPES is 16404 Colima Rd Fl 1, Hacienda Heights, CA 91745-5502.
- What is James Song MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for James Song MD a Professional Corporation is (626) 581-8330.
- Does James Song MD a Professional Corporation accept Medicare?
- James Song MD a Professional 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 James Song MD a Professional Corporation?
- The authorized official listed on James Song MD a Professional Corporation's NPPES record is James Song, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James Song MD a Professional Corporation's NPI active?
- Yes — James Song MD a Professional Corporation's NPI (1043307291) is active in the NPPES registry as of the last update on 2016-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.