DR. DELU SONG MD
NPI 1437689536
Ophthalmology - Retina Specialist in San Diego, CA

Active since June 13, 2017PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
7695 CARDINAL CT STE 100, SAN DIEGO, CA 92123(858) 609-7100 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 15, 2025, Sep 12, 2025, Jun 19, 2024 and 8 more (11 updates tracked since 2017).

About Dr. Delu Song Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DELU SONG MD (NPI 1437689536) is an individual retina specialist in San Diego, California, licensed in California (A173049) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1437689536
Entity TypeIndividualMale
Primary Taxonomy207WX0107X
Provider Legal NameDR. DELU SONGCredential: MD
Location Address7695 CARDINAL CT STE 100San Diego, CA 92123-3357
Mailing Address337 E Chapman Ave Ste 200Placentia, CA 92870-5057 · (714) 985-1007
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 13, 2017
Last NPPES UpdateSeptember 15, 202511 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2025
NPI 1437689536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmology · Retina SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0107X
License Licensed in CA · A173049
Definition
An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.
7695 CARDINAL CT STE 100, San Diego, CA 92123

Secondary Practice Locations 2

Location 13231 Waring Ct Ste SOceanside, CA 92056-4510 · Phone (760) 631-6144 · Fax (760) 724-3920
Location 2337 E Chapman Ave Ste 200Placentia, CA 92870-5057 · Phone (714) 985-1007

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Delu 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.

PECOS PAC ID4183028178
PECOS Enrollment IDI20210812004056, I20251112003604
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, faricimab-svoa, 0.1 mg J2777
Faricimab-svoa is a medication given through an injection into the eye to treat certain eye conditions. The 0.1 mg dosage helps control disease progression, improving vision and eye health. The procedure is done by a healthcare professional.
7,862 services42 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
1,501 services615 patients
Injection of drug into eye 67028
An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.
1,006 services274 patients
Injection, aflibercept, 1 mg J0178
Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.
645 services115 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
588 services332 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
392 services386 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123
Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123
Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123
Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123
Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123
Ophthalmology (Retina Specialist)
7695 CARDINAL CT STE 100
SAN DIEGO, CA 92123

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 Delu Song's NPI number?

The NPI number for Delu Song is 1437689536. It was assigned to this individual provider in the NPPES registry on June 13, 2017.

Where is Delu Song located?

Delu Song practices at 7695 Cardinal Ct Ste 100, San Diego, CA 92123. The listed phone number is (858) 609-7100.

What is Delu Song's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.

Is Delu Song enrolled in Medicare?

Yes. Delu 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.

When was this NPI record last updated?

The NPPES record for Delu Song was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.