NPPES file of Aug 9, 2026

Hao Mike Zhang, MD

Student in an Organized Health Care Education/Training Program · Los Angeles, CA

Hao Mike Zhang, MD is a student in an organized health care education/training program with a practice address in Los Angeles, California, and NPI 1649697509, issued on Mar 27, 2014. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649697509
Name
Hao Mike Zhang
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
4733 W Sunset Blvd, Los Angeles, CA 90027
Phone
(626) 388-0218
Enumerated
Mar 27, 2014
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181003000340); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4733 W Sunset Blvd

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

  1. Antoine Abcar, MDNephrology Physician1245301159
  2. Iman Abdalla, MDHematology & Oncology Physician1730248311
  3. Joseph Abu-Dalu, MDVascular Surgery Physician1821157587
  4. Isaac Abusleme, M.D.Internal Medicine Physician1891109468
  5. Nancy Adachi, PTPhysical Therapist1902004245
  6. Sangeeta Aggarwal, MDInternal Medicine Physician1578655908

Verify Hao Mike Zhang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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45% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

269 Medicare Part D claims for 186 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Hao Zhang269
  2. Specialty average185

Most prescribed

  1. Estradiol72 claims
  2. Clobetasol Propionate17 claims
  3. Estring16 claims
  4. Acyclovir12 claims
  5. Norethindrone Acetate11 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: $233.76

10 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hao Zhang$233.76
  2. Specialty average$608.08

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

  1. Permanente Medical Group IncRichmond, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hao Mike Zhang among 40,652 student in an organized health care education/training program records in California

Hao Mike Zhang, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 9% of them.

  • NPI issued2014 · 9% of these records are older, 89% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2014 · median 2017 among the 2,409 with a school on file
  • Record last updated2021 · 26% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6,770 student in an organized health care education/training program records list a practice address in Los Angeles

They are 6,770 of the 69,537 NPPES records with a practice address in Los Angeles, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Jennifer Barnett, MA PSY.D-INTERNLos Angeles, CA 900271841421898
  2. Ovett ChapmanLos Angeles, CA 900271790073518
  3. Ngozi ChukwuLos Angeles, CA 900271003174913
  4. Laura DuncanLos Angeles, CA 900271164617395
  5. Shannon FergusonLos Angeles, CA 900271619096674
  6. Kelly Goldman, M.D.Los Angeles, CA 900271770896169
  7. Monique GonzalezLos Angeles, CA 900271205149655
  8. Kamauru JohnsonLos Angeles, CA 900271184849507

Common questions

What is Hao Mike Zhang, MD's NPI number?

Hao Mike Zhang, MD's National Provider Identifier (NPI) is 1649697509, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Hao Mike Zhang, MD located?

The NPPES record lists a practice address at 4733 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (626) 388-0218. Providers update this record themselves, so call before visiting.

How can I verify Hao Mike Zhang, MD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Hao Mike Zhang, MD prescribe under Medicare Part D?

In 2024, Hao Mike Zhang, MD had 269 Medicare Part D claims for 186 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.