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

DR. JESSICA MARGARET DZUBNAR BARKER MD
NPI 1700349750
Surgery - Surgical Oncology in San Francisco, CA

Q: What is Jessica Dzubnar Barker's NPI number?

The NPI number for Jessica Dzubnar Barker is 1700349750. It was assigned to this individual provider in the NPPES registry on April 8, 2019. The provider is also known as Dr. Jessica Dzubnar.

Q: What is Jessica Dzubnar Barker's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Active since April 08, 2019PECOS Enrolled

1825 4TH ST FL 3, SAN FRANCISCO, CA 94143(415) 353-7070 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, May 22, 2026, Apr 8, 2019 (3 updates tracked since 2019).

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About Dr. Jessica Margaret Dzubnar Barker Md NPPES

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

DR. JESSICA MARGARET DZUBNAR BARKER MD (NPI 1700349750) is an individual surgical oncology provider in San Francisco, California, licensed in California (A181738) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of Oakland Univ, William Beaumont School Of Medicine (2019).

NPPES Registry Identity

NPI1700349750

Entity TypeIndividualFemale

Primary Taxonomy2086X0206X

Provider Legal NameDR. JESSICA MARGARET DZUBNAR BARKERCredential: MD

Location Address1825 4TH ST FL 3San Francisco, CA 94143-2350

Mailing Address513 Parnassus AveSan Francisco, CA 94143-2205 · (415) 476-1239

Phone(415) 353-7070

Sole ProprietorYes

Medical School CMSOakland Univ, William Beaumont School Of MedicineGraduated 2019

Enumeration DateApril 8, 2019

Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1700349750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2086X0206X

License✔ Licensed in CA · A181738

Definition

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1825 4TH ST FL 3, San Francisco, CA 94143

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Other Names 1

Professional Name (2)Dr. Jessica Dzubnar

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. Jessica Margaret Dzubnar Barker Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204307341

PECOS Enrollment IDI20260609002776

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 94143 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

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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.

Other Providers at the Same Location NPPES 19

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

PRAVEEN NAVODA SATARASINGHE MD, MBA

Surgery (Surgical Oncology)