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DR. JENNIFER PINPIN JOCSON DUFFIELD MD
NPI 1497821482
Pediatrics in San Diego, CA

Active since November 28, 2006PECOS Enrolled
4405 VANDEVER AVE, SAN DIEGO, CA 92120(800) 290-5000 Get Directions Write a Review

NPPES record last updated: December 7, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Jennifer Pinpin Jocson Duffield Md NPPES

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

DR. JENNIFER PINPIN JOCSON DUFFIELD MD (NPI 1497821482) is an individual pediatrics provider in San Diego, California, licensed in California (A97630) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497821482
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. JENNIFER PINPIN JOCSON DUFFIELDCredential: MD
Location Address4405 VANDEVER AVESan Diego, CA 92120-3315
Mailing Address13354 Terraza Playa CancunSan Diego, CA 92124-1538 · (916) 595-0889
Phone(800) 290-5000
Sole ProprietorYes
Enumeration DateNovember 28, 2006
Last NPPES UpdateDecember 7, 2021
NPPES CertifiedDecember 7, 2021
✔ NPI 1497821482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A97630
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

4405 VANDEVER AVE, San Diego, CA 92120
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Other Names 1

Professional Name (2)Dr. Jennifer Pinpin Jocson Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jennifer Pinpin Jocson Duffield Md 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 92120 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
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.

MADELINE C SERAFINE CNM
Advanced Practice Midwife
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
MICHAEL L. BONIN MD
Pathology (Blood Banking & Transfusion Medicine)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
HEIDEMARIE DREGER CRNA
Nurse Anesthetist, Certified Registered
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
GILBERT B. GREEN MD
Psychiatry & Neurology (Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
THOMAS LOHNER MD
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
DR. PHILIP HYUNWOO KIM M.D.
Urology
4405 VANDEVER AVE, UROLOGIC SURGERY
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
JOANNE HAY-LING WONG M.D.
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (833) 574-2273
JAMES MICHAEL KELLY MD
Family Medicine
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000

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 Jennifer Jocson Duffield's NPI number?

The NPI number for Jennifer Jocson Duffield is 1497821482. It was assigned to this individual provider in the NPPES registry on November 28, 2006. The provider is also known as Dr. Jennifer Pinpin Jocson MD.

Where is Jennifer Jocson Duffield located?

Jennifer Jocson Duffield practices at 4405 Vandever Ave, San Diego, CA 92120. The listed phone number is (800) 290-5000.

What is Jennifer Jocson Duffield's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Jennifer Jocson Duffield enrolled in Medicare?

Yes. Jennifer Jocson Duffield is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jennifer Jocson Duffield was last updated on December 7, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.