JOHN HUANG
NPI 1922847763
Dentist in Union City, CA

Q: What is John Huang's NPI number?

The NPI number for John Huang is 1922847763. It was assigned to this individual provider in the NPPES registry on May 21, 2024.

Q: What is John Huang's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for John Huang was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.

Active since May 21, 2024PECOS Enrolled

PO BOX 1334, UNION CITY, CA 94587(512) 750-0230 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 14, 2026, Jul 3, 2025, Jun 27, 2024 (3 updates tracked since 2024).

On this page

About John Huang NPPES

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

JOHN HUANG (NPI 1922847763) is an individual dentist in Union City, California, licensed in Texas (40709) and active in the NPI registry since May 2024. The provider is enrolled in Medicare PECOS and maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1922847763

Entity TypeIndividual

Primary Taxonomy122300000X

Provider Legal NameJOHN HUANG

Location AddressPO BOX 1334Union City, CA 94587-6334

Mailing AddressPo Box 1334Union City, CA 94587-6334

Phone(512) 750-0230

Sole ProprietorNo

Enumeration DateMay 21, 2024

Last NPPES UpdateJanuary 14, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 14, 2026

✔ NPI 1922847763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in TX · 40709✔ Licensed in PA · DS045313✔ Licensed in CA · 110988

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

PO BOX 1334, Union City, CA 94587

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Secondary Practice Location 1

Location 13000 Gaston Ave, 6th FloorDallas, TX 75226 · Phone (214) 828-8228

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 Huang 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 94587 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

$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.

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 Huang's NPI number?

The NPI number for John Huang is 1922847763. It was assigned to this individual provider in the NPPES registry on May 21, 2024.

Where is John Huang located?

John Huang practices at PO Box 1334, Union City, CA 94587. The listed phone number is (512) 750-0230.

What is John Huang's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is John Huang enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for John Huang was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.