What is Jun Song's NPI number?

Jun Song's National Provider Identifier (NPI) is 1427674407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jun Song's specialty?

Jun Song is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Jun Song located?

Jun Song's practice location on file with NPPES is 11234 Anderson St Rm 1503a, Loma Linda, CA 92350-1716.

What is Jun Song's phone number?

The practice phone number listed in the NPPES registry for Jun Song is (909) 558-5512.

Is Jun Song's NPI active?

Yes — Jun Song's NPI (1427674407) is active in the NPPES registry as of the last update on 2025-11-02.

IndividualActive

Jun Song, MD

NPI 1427674407 · Gastroenterology Physician · Loma Linda, CA

Jun Song, MD is a Gastroenterology Physician provider in Loma Linda, CA (NPI 1427674407).

Provider details

NPI number: 1427674407
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: A186554 (CA)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense A186554 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(64/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

11234 Anderson St Rm 1503a

Loma Linda, CA 92350-1716

Phone: (909) 558-5512

Street-level locationGet directions

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Mailing address