Registry data as of Aug 27, 2026

Alexander Zhu, DO

Urology Physician · Huntington Beach, CA

Alexander Zhu, DO is a urology physician with a practice address in Huntington Beach, California, and NPI 1427615376, issued on May 28, 2019. Check the license (California 20A25098, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427615376
Name
Alexander Zhu
Credential
DO
Primary taxonomy
Urology Physician 208800000X
License numbers
20A25098 CA
OP61536438 WA
Self-reported in NPPES; status is on the state search
Practice location
2100 Main St Ste 300, Huntington Beach, CA 92648
Phone
(714) 252-9415
Enumerated
May 28, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2100 Main St Ste 300

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Luke Chen, M.D.Hematology & Oncology Physician1265451736
  2. Katherine Cunha, NPNurse Practitioner1699242776
  3. Paula Dithomas, FNP-CFamily Nurse Practitioner1740623453
  4. Danny Nguyen, M.D.Hematology & Oncology Physician1386960334
  5. Nishan Tchekmedyian, MDHematology & Oncology Physician1235450305
  6. Sharon Westerberg, PA-CPhysician Assistant1629097191

Verify Alexander Zhu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A25098
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

96% fewer Medicare Part D claims than the average urology physician in 2024

53 Medicare Part D claims for 30 beneficiaries, against an average of 1,354 among the 9,936 providers of this specialty who prescribed in Part D.

  1. Alexander Zhu53
  2. Specialty average1,354

Most prescribed

  1. Myrbetriq13 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.

2 hospital and facility affiliations

  1. The Association OF University PhysiciansSeattle, WA
  2. Valley Medical Group-RentonRenton, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Urology Physician providers in California

There are 1,421 urology physician records in California.

Other urology physician records in California

  1. David Aaronson, MDOakland, CA1215053129
  2. Jason Abber, MDPanorama City, CA1356366926
  3. Marc Abboud, MDLos Alamitos, CA1265096531
  4. George AbdelsayedAnaheim, CA1568721843
  5. Garen AbediDowney, CA1285909051
  6. Jennifer Abidari, MDStanford, CA1811098197
  7. Sherif Aboseif, MDOxnard, CA1093882995
  8. Parwiz Abrahimi, M.D., PH.D.Los Angeles, CA1154857613
  9. Anthony Acquaviva, MDVallejo, CA1457439283
  10. Theodore Affue, M.D.El Centro, CA1386674000

Common questions

What is Alexander Zhu, DO's NPI number?

Alexander Zhu, DO's National Provider Identifier (NPI) is 1427615376, issued on May 28, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Zhu, DO located?

The NPPES record lists a practice address at 2100 Main St Ste 300, Huntington Beach, CA, 92648. Phone: (714) 252-9415. Providers update this record themselves, so call before visiting.

How can I verify Alexander Zhu, DO's license?

NPPES lists California license number 20A25098, 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 Alexander Zhu, DO prescribe under Medicare Part D?

In 2024, Alexander Zhu, DO had 53 Medicare Part D claims for 30 beneficiaries; the average among urology physician prescribers was 1,354. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.