JONATHAN MARK FLANZBAUM MD
NPI 1689624025
Pediatrics in Dublin, CA

Q: What is Jonathan Flanzbaum's NPI number?

The NPI number for Jonathan Flanzbaum is 1689624025. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Q: What is Jonathan Flanzbaum's specialty?

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

Active since May 10, 2006PECOS Enrolled

4050 DUBLIN BLVD, DUBLIN, CA 94568(925) 875-6485 Get Directions Write a Review

NPPES record last updated: May 28, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Jonathan Mark Flanzbaum Md NPPES

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

JONATHAN MARK FLANZBAUM MD (NPI 1689624025) is an individual pediatrics provider in Dublin, California, licensed in California (G64414) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fremont.

NPPES Registry Identity

NPI1689624025

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameJONATHAN MARK FLANZBAUMCredential: MD

Location Address4050 DUBLIN BLVDDublin, CA 94568-3112

Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (925) 875-6485

Phone(925) 875-6485

Sole ProprietorNo

Enumeration DateMay 10, 2006

Last NPPES UpdateMay 28, 2020

NPPES CertifiedMay 28, 2020

✔ NPI 1689624025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G64414

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.

4050 DUBLIN BLVD, Dublin, CA 94568

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Secondary Practice Location 1

Location 13200 Kearney StreetFremont, CA 94538-2299 · Phone (510) 490-1222

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan Mark Flanzbaum 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 94568 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.