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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CONNIE TONG DUONG
NPI 1619663887
Internal Medicine in San Diego, CA

Active since April 12, 2023PECOS Enrolled
15004 INNOVATION DR, SAN DIEGO, CA 92128(858) 554-7272 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 15, 2026, Aug 5, 2026, May 27, 2026 and 1 more (4 updates tracked since 2023).

About Connie Tong Duong NPPES

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

CONNIE TONG DUONG (NPI 1619663887) is an individual internal medicine provider in San Diego, California, licensed in California (24033) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619663887
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCONNIE TONG DUONG
Location Address15004 INNOVATION DRSan Diego, CA 92128-3491
Mailing Address10790 Rancho Bernardo RdSan Diego, CA 92127-5705 · (858) 554-7272
Phone(858) 554-7272
Sole ProprietorNo
Enumeration DateApril 12, 2023
Last NPPES UpdateSeptember 15, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1619663887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 24033
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
15004 INNOVATION DR, San Diego, CA 92128
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Connie Tong Duong is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92128 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
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MS. MARGARET ANN FULLER
Occupational Therapist (Physical Rehabilitation)
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 605-7189
JON GARRELTS
Physical Therapist (Sports)
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 605-7189
DR. PAULA GRAYSON
Pediatrics
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 605-7969
DR. MATTHEW J. PERL M.D.
Emergency Medicine
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 605-7171
DR. MICHAEL DAVID LEE M.D.
Family Medicine
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 487-1800
PATRICE SNYDER
Occupational Therapist
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 487-1800
AMY JOELLE CHAMBERLAIN PT
Physical Therapist
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 605-7189
SANDRA A. SALLEE N.P.
Nurse Practitioner
15004 INNOVATION DR
SAN DIEGO, CA 92128
San Diego County (858) 487-1800

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 Connie Duong's NPI number?

The NPI number for Connie Duong is 1619663887. It was assigned to this individual provider in the NPPES registry on April 12, 2023.

Where is Connie Duong located?

Connie Duong practices at 15004 Innovation Dr, San Diego, CA 92128. The listed phone number is (858) 554-7272.

What is Connie Duong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Connie Duong enrolled in Medicare?

Yes. Connie Duong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Connie Duong was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.