William Quach, MD
Student in an Organized Health Care Education/Training Program · Bronx, NY
William Quach, MD is a student in an organized health care education/training program with a practice address in Bronx, New York, and NPI 1952087884, issued on Jun 26, 2023. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Quach
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 4422 Third Ave, Bronx, NY 10457
- Phone
- (718) 960-9000
- Enumerated
- Jun 26, 2023
- Record last updated
- Jun 26, 2023
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 37,241 in New York → Look up another NPI →
Also registered at 4422 Third Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael CaputoStudent in an Organized Health Care Education/Training Program1063209070
- John Ellis, D.O.Emergency Medicine Physician1003221037
- Rolando Gatilao, NPPsychiatric/Mental Health Nurse Practitioner1265817159
- Ochan KwonEmergency Medicine Physician1548895055
- Kathy McCook, PACPhysician Assistant1700195385
- Tyler Najac, M.D.Student in an Organized Health Care Education/Training Program1407546161
Verify William Quach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
31 Medicare Part D claims for 11 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
William Quach among 37,241 student in an organized health care education/training program records in New York
William Quach, MD is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 36% of them.
- NPI issued2023 · 36% of these records are older, 49% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2023 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4,094 student in an organized health care education/training program records list a practice address in Bronx
They are 4,094 of the 32,017 NPPES records with a practice address in Bronx, and 37,241 student in an organized health care education/training program records in New York.
All 37,241 in New York → Every provider in Bronx → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Laura Alpert, D.O.Bronx, NY 104571922265958
- Harleen Bhandal, M.D.Bronx, NY 104571891962403
- Jason Chen, DMDBronx, NY 104571962658831
- Vivek Dewan, M.D.Bronx, NY 104571932364536
- Karan Grover, MDBronx, NY 104571811150949
- Oscar Ibarra, M.D.Bronx, NY 104571568639789
- Stephen Larry, DDSBronx, NY 104571982869624
- Sonya Maynor, DMDBronx, NY 104571487819090
Common questions
What is William Quach, MD's NPI number?
William Quach, MD's National Provider Identifier (NPI) is 1952087884, issued on Jun 26, 2023. An NPI identifies a provider in billing; it is not a license.
Where is William Quach, MD located?
The NPPES record lists a practice address at 4422 Third Ave, Bronx, NY, 10457. Phone: (718) 960-9000. Providers update this record themselves, so call before visiting.
How can I verify William Quach, MD's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does William Quach, MD prescribe under Medicare Part D?
In 2024, William Quach, MD had 31 Medicare Part D claims for 11 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.