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JOHN HOJOON HWANG
NPI 1053998823
Pediatrics in San Francisco, CA

Active since March 26, 2021PECOS Enrolled
550 16TH ST., FLOOR 4, BOX 0110, SAN FRANCISCO, CA 94143(949) 241-4062 Get Directions Write a Review

NPPES record last updated: September 17, 2024. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 17, 2024, Aug 14, 2023, Mar 26, 2021 (3 updates tracked since 2021).

About John Hojoon Hwang NPPES

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

JOHN HOJOON HWANG (NPI 1053998823) is an individual pediatrics provider in San Francisco, California, licensed in California (A193983) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053998823
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameJOHN HOJOON HWANG
Location Address550 16TH ST., FLOOR 4, BOX 0110San Francisco, CA 94143
Mailing Address550 16th St., Floor 4, Box 0110San Francisco, CA 94143
Phone(949) 241-4062
Sole ProprietorNo
Enumeration DateMarch 26, 2021
Last NPPES UpdateSeptember 17, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2024
✔ NPI 1053998823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A193983
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.
550 16TH ST., San Francisco, CA 94143
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Other Names 1

Former Name (1)Hojoon Kyujin Hwang

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Hojoon Hwang 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 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
$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.

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 John Hwang's NPI number?

The NPI number for John Hwang is 1053998823. It was assigned to this individual provider in the NPPES registry on March 26, 2021. The provider is also known as Hojoon Kyujin Hwang.

Where is John Hwang located?

John Hwang practices at 550 16th St. Floor 4, Box 0110, San Francisco, CA 94143. The listed phone number is (949) 241-4062.

What is John Hwang's specialty?

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

Is John Hwang enrolled in Medicare?

Yes. John Hwang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Hwang was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.