Hsien-Wen Hsu, M.D.
Pulmonary Disease Physician · Pittsburg, CA
Hsien-Wen Hsu, M.D. is a pulmonary disease physician with a practice address in Pittsburg, California, and NPI 1548209646, issued on Jun 5, 2006. Check the license (California A82612, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hsien-Wen Hsu
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A82612 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2220 Gladstone Dr, Pittsburg, CA 94565
- Phone
- (925) 432-3318
- Enumerated
- Jun 5, 2006
- Record last updated
- Jun 1, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (925) 432-4590
- Medicaid ID
- 00A826120 CA
- Medicare enrollment
- Enrolled (PECOS I20100630000097); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 2220 Gladstone Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Cave, NPAdult Health Nurse Practitioner1144743386
- Gerald Delrio, M.D.Pulmonary Disease Physician1568417889
- Siamak Elyasi, M.D.Family Medicine Physician1467407809
- John Gallo, DOInternal Medicine Physician1558446229
- Henry Gong, M.D.Interventional Cardiology Physician1215982855
- Krishna Moorthy, M.D.Cardiovascular Disease Physician1811933724
Verify Hsien-Wen Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A82612Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average pulmonary disease physician in 2024
2,870 Medicare Part D claims for 471 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Trelegy Ellipta436 claims
- Albuterol Sulfate Hfa290 claims
- Azithromycin222 claims
- Breztri Aerosphere168 claims
- Prednisone121 claims
- Roflumilast103 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: $694.37
6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 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 one group practice
- Pittsburg-Antioch Medical Group A Professional CorporationPittsburg, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hsien-Wen Hsu among 1,443 pulmonary disease physician records in California
Hsien-Wen Hsu, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1993 · median 2002 among the 1,061 with a school on file
- Record last updated2010 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Pittsburg → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Jose Basora, M.D.Pittsburg, CA 945651669616066
- Melody Brewer, MDPittsburg, CA 945651700050770
- Gerald Delrio, M.D.Pittsburg, CA 945651568417889
- Mostafa Shalaby, M.DPittsburg, CA 945651528351210
- Pramod Krishnamurthy, MDDublin, CA 945681902067085
- Raafat Zamary, MDDublin, CA 945681669459566
- Francis Healy, MDNapa, CA 945581477534881
- Paul Marks, MDSaint Helena, CA 945741669454310
Common questions
What is Hsien-Wen Hsu, M.D.'s NPI number?
Hsien-Wen Hsu, M.D.'s National Provider Identifier (NPI) is 1548209646, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hsien-Wen Hsu, M.D. located?
The NPPES record lists a practice address at 2220 Gladstone Dr, Pittsburg, CA, 94565. Phone: (925) 432-3318. Providers update this record themselves, so call before visiting.
How can I verify Hsien-Wen Hsu, M.D.'s license?
NPPES lists California license number A82612, 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 Hsien-Wen Hsu, M.D. prescribe under Medicare Part D?
In 2024, Hsien-Wen Hsu, M.D. had 2,870 Medicare Part D claims for 471 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.