Hla Myint Maung Shin Jian Hwang, M.D.
Nephrology Physician · Ontario, CA
Hla Myint Maung Shin Jian Hwang, M.D. is a nephrology physician with a practice address in Ontario, California, and NPI 1356357560, issued on Jul 31, 2006. Check the license (California A55844, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hla Myint Maung Shin Jian Hwang
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A55844 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1131 W 6TH St Ste 150, Ontario, CA 91762
- Phone
- (909) 482-4462
- Enumerated
- Jul 31, 2006
- Record last updated
- Jan 2, 2026
- Fax
- (909) 321-2130
- Medicaid ID
- 00A558440 CA
- Medicare enrollment
- Enrolled (PECOS I20080222000443); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 1131 W 6TH St Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rashmi Godugu, MDFamily Medicine Physician1669049391
- Hedy Loa, MDGeriatric Medicine (Internal Medicine) Physician1093720666
- Hemalatha MuruganFamily Medicine Physician1124681580
Verify Hla Myint Maung Shin Jian Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A55844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average nephrology physician in 2024
2,328 Medicare Part D claims for 287 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 22 claims were for opioids.
Most prescribed
- Furosemide171 claims
- Amlodipine Besylate161 claims
- Nifedipine Er95 claims
- Sevelamer Carbonate92 claims
- Prosol81 claims
- Hydralazine Hcl77 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $444.04
25 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Chaparral Medical Group IncRancho Cucamonga, CA
- Hospitalist Corporation OF Inland EmpirePomona, CA
- Our Family Medical Group IncOntario, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hla Myint Maung Shin Jian Hwang among 1,468 nephrology physician records in California
Hla Myint Maung Shin Jian Hwang, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1990 · median 2001 among the 1,128 with a school on file
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Ontario → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Abid Khan, M.D.Ontario, CA 917621326184524
- Edward Barnes, M.D.Pomona, CA 917661689664484
- Victor Pappoe, MDPomona, CA 917671396781969
- Nazia Siddiqi, M.D.Pomona, CA 917671578879755
- Jim-Jer Hwu, MDMonterey Park, CA 917551275634248
- Hone Kaw, M.DMonterey Park, CA 917541750729588
- Carlos Meza, M.D.Monterey Park, CA 917541063592269
- Adam Sun, MDMonterey Park, CA 917541497712715
Common questions
What is Hla Myint Maung Shin Jian Hwang, M.D.'s NPI number?
Hla Myint Maung Shin Jian Hwang, M.D.'s National Provider Identifier (NPI) is 1356357560, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hla Myint Maung Shin Jian Hwang, M.D. located?
The NPPES record lists a practice address at 1131 W 6TH St Ste 150, Ontario, CA, 91762. Phone: (909) 482-4462. Providers update this record themselves, so call before visiting.
How can I verify Hla Myint Maung Shin Jian Hwang, M.D.'s license?
NPPES lists California license number A55844, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hla Myint Maung Shin Jian Hwang, M.D. prescribe under Medicare Part D?
In 2024, Hla Myint Maung Shin Jian Hwang, M.D. had 2,328 Medicare Part D claims for 287 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.