John T. Hsieh, M.D.
Nephrology Physician · Long Beach, CA
John T. Hsieh, M.D. is a nephrology physician with a practice address in Long Beach, California, and NPI 1659376606, issued on Jun 16, 2005. Check the license (California A73107, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John T. Hsieh
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A73107 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3780 Kilroy Airport Way Ste 115, Long Beach, CA 90806
- Phone
- (562) 595-7426
- Enumerated
- Jun 16, 2005
- Record last updated
- Jul 9, 2026
- Fax
- (562) 989-3054
- Medicaid ID
- A731070 CA
- Medicare enrollment
- Enrolled (PECOS I20041201001120); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1999
- 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 3780 Kilroy Airport Way Ste 115
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alan Erlbaum, M.D.Nephrology Physician1255337028
- Essam Maasarani, M.D.Nephrology Physician1366448136
- Alice Park, M.D.Nephrology Physician1649336298
- Lei Win, M.DNephrology Physician1124436001
- Karen Zoller, M.D.Nephrology Physician1508861535
Verify John T. Hsieh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A73107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average nephrology physician in 2024
3,150 Medicare Part D claims for 431 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Farxiga233 claims
- Amlodipine Besylate175 claims
- Calcitriol118 claims
- Losartan Potassium118 claims
- Irbesartan116 claims
- Allopurinol102 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: $922.65
36 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, 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 2 group practices
- Coast Nephrology Medical Group Inc.Long Beach, CA
- Healthcare Partners Affiliates Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John T. Hsieh among 1,468 nephrology physician records in California
John T. Hsieh, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1999 · 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 Long Beach → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Chonlada Chivangkul, M.D.Long Beach, CA 908061184063570
- Alan Erlbaum, M.D.Long Beach, CA 908061255337028
- Essam Maasarani, M.D.Long Beach, CA 908061366448136
- Arvind Mehta, MDLong Beach, CA 908061518985613
- Alice Park, M.D.Long Beach, CA 908061649336298
- Sapna Patel, MDLong Beach, CA 908061710140561
- Nourma Sajid, M.D.Long Beach, CA 908061952808925
- Ngoc-Tram Tran, D.OLong Beach, CA 908061003052739
Common questions
What is John T. Hsieh, M.D.'s NPI number?
John T. Hsieh, M.D.'s National Provider Identifier (NPI) is 1659376606, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John T. Hsieh, M.D. located?
The NPPES record lists a practice address at 3780 Kilroy Airport Way Ste 115, Long Beach, CA, 90806. Phone: (562) 595-7426. Providers update this record themselves, so call before visiting.
How can I verify John T. Hsieh, M.D.'s license?
NPPES lists California license number A73107, 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 John T. Hsieh, M.D. prescribe under Medicare Part D?
In 2024, John T. Hsieh, M.D. had 3,150 Medicare Part D claims for 431 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.