ZHENG SONG MD
NPI 1053735340
Family Medicine in San Diego, CA
About Zheng Song Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZHENG SONG MD (NPI 1053735340) is an individual family medicine provider in San Diego, California, licensed in California (A204020) and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Zheng Song Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Zheng Song reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92102
- Reassigned Medicare billing, California enrollment
- 1,100 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92102
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Zheng Song's NPI number?
The NPI number for Zheng Song is 1053735340. It was assigned to this individual provider in the NPPES registry on February 7, 2014.
Where is Zheng Song located?
Zheng Song practices at 4725 Market St, San Diego, CA 92102. The listed phone number is (619) 515-2560.
What is Zheng Song's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zheng Song enrolled in Medicare?
Yes. Zheng Song is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Zheng Song's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zheng Song reassigns Medicare benefits to Family Health Centers Of San Diego Inc (San Diego, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zheng Song's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Zheng Song was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Zheng Song, MD · NPI 1053735340
Family Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since February 7, 2014.
## Identity
- **NPI:** 1053735340 (Entity type: Individual)
- **Enumerated:** February 7, 2014
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A204020 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4725 MARKET ST, San Diego, CA 92102-4715
- **Phone:** (619) 515-2560
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Family Health Centers Of San Diego Inc (NPI 1982747671, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053735340) · Data from the CMS NPPES public registry.