WILLIAM A. HUANG M.D. – NPI #1144457029
Internal Medicine

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Health Care Provider Taxonomy Code for Internal Medicine

WILLIAM HUANG is a physician located in GLENDALE, CA. NPPES has assigned the NPI number 1144457029 to WILLIAM HUANG on June 17, 2009. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RC0001X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Clinical Cardiac Electrophysiology

The NPI profile was last updated on Mar 12, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for WILLIAM HUANG below.

NPI Profile for
WILLIAM A. HUANG

NPI Number
1144457029
Enumeration Date

(about 17 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
WILLIAM A. HUANG
Credentials
M.D.
Primary location
500 N CENTRAL AVE STE 800
GLENDALE, CA 91203
Phone: (818) 242-4191 Fax: (818) 242-4811
1 Other location(s):
100 Ucla Medical Plz Ste 690
Los Angeles, CA 90095-8347
Phone: (310) 206-2235
Fax: (877) 991-6917
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Mar 12, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for WILLIAM HUANG

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
otherCCS PANELED1144457029
medicaidCA1144457029
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RC0001X
- Internal Medicine / Clinical Cardiac Electrophysiology (Primary)		 CA A115250
207RC0000X
- Internal Medicine / Cardiovascular Disease		 CA A115250
207R00000X
- Internal Medicine		 CA A115250

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE - Graduated 2005
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
WILLIAM HUANG is affiliated with the following medical group(s):
  • HOSPITAL
    • GLENDALE ADVENTIST MEDICAL CENTER
      1509 E WILSON TERRACE
      GLENDALE, CA 91206
    • GLENDALE MEM HOSPITAL & HLTH CENTER
      1420 S CENTRAL AVE
      GLENDALE, CA 91204
    • USC VERDUGO HILLS HOSPITAL
      1812 VERDUGO BLVD
      GLENDALE, CA 91208

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.