HLA MYINT MAUNG S. HWANG M.D. – NPI #1356357560
Internal Medicine

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Health Care Provider Taxonomy Code for Internal Medicine

HLA MYINT MAUNG HWANG is a physician located in ONTARIO, CA. NPPES has assigned the NPI number 1356357560 to HLA MYINT MAUNG HWANG on July 31, 2006. 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 207RN0300X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Nephrology

The NPI profile was last updated on Jan 02, 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 HLA MYINT MAUNG HWANG below.

NPI Profile for
HLA MYINT MAUNG S. HWANG

NPI Number
1356357560
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
HLA MYINT MAUNG S. HWANG
Credentials
M.D.
Primary location
1131 W 6TH ST STE 150
ONTARIO, CA 91762-1116
Phone: (909) 482-4462 Fax: (909) 321-2130
1 Other location(s):
9190 Haven Ave Ste 102
Rancho Cucamonga, CA 91730-5431
Phone: (909) 981-0989
Fax: (909) 321-2120
Mailing address
840 TOWNE CENTER DR
POMONA, CA 91767-5900
Phone: (909) 398-1550 Fax: (909) 398-1488
Sole Proprietor
No
Updated
Certification Date
Jan 02, 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 HLA MYINT MAUNG HWANG

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
medicaidCA00A558440
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
207RN0300X
- Internal Medicine / Nephrology (Primary)		 CA A55844
208M00000X
- Hospitalist		 CA A55844
207R00000X
- Internal Medicine		 CA A55844

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

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
HLA MYINT MAUNG HWANG is affiliated with the following medical group(s):
  • HOSPITAL
    • POMONA VALLEY HOSPITAL MEDICAL CENTER
      1798 N GAREY AVE
      POMONA, CA 91767
    • SAN ANTONIO REGIONAL HOSPITAL
      999 SAN BERNARDINO ROAD
      UPLAND, CA 91786
  • DIALYSIS FACILITY
    • DAVITA CHINO DIALYSIS
      4445 Riverside Drive
      Chino, CA 91710
    • DAVITA POMONA DIALYSIS
      2111 N. Garey Avenue
      Pomona, CA 91767
    • DAVITA POMONA VALLEY DIALYSIS
      2703 S TOWNE AVENUE
      POMONA, CA 91766
    • U.S. RENAL CARE DIALYSIS CENTER OF ONTARIO
      2850 Inland Empire Blvd., Suite C
      Ontario, CA 91764

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