NPPES file of Aug 9, 2026

Emily Hsieh, M.D.

Pediatrics Physician · Los Angeles, CA

Emily Hsieh, M.D. is a pediatrics physician with a practice address in Los Angeles, California, and NPI 1326487505, issued on Jun 20, 2013. Check the license (California A172971, as entered in NPPES) on the Medical Board of California; 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
1326487505
Name
Emily Hsieh
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
A172971 CA
257019 MA
S4641 TX
Self-reported in NPPES; status is on the state search
Practice location
4650 W Sunset Blvd # 54, Los Angeles, CA 90027
Phone
(323) 361-4829
Enumerated
Jun 20, 2013
Record last updated
Jan 23, 2026
Medicare enrollment
Enrolled (PECOS I20240325002580); accepts Medicare assignment
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 4650 W Sunset Blvd # 54

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

  1. Laura Bava, PSY.D.Health Service Psychologist1154585891
  2. Kelly Borman, NPPediatric Nurse Practitioner1982004792
  3. Christopher Denton, M.D.Pediatric Hematology & Oncology Physician1023383213
  4. Andrew Doan, M.D.Pediatric Hematology & Oncology Physician1588910558
  5. Elizabeth Eom, M.D.Pediatric Hematology & Oncology Physician1427443621
  6. Nelson Head, PA-CMedical Physician Assistant1417592890

Verify Emily Hsieh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A172971    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.

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Industry payments in 2024: $470.95

7 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Emily Hsieh$470.95
  2. Specialty average$842.05

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. Childrens Hospital Los Angeles Medical Group IncLos Angeles, CA

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

919 pediatrics physician records list a practice address in Los Angeles

They are 919 of the 69,537 NPPES records with a practice address in Los Angeles, and 9,272 pediatrics physician records in California.

All 919 in Los Angeles → All 9,272 in California → Every provider in Los Angeles →

Other pediatrics physician records in California

  1. Subha Aahlad, M.D.Foster City, CA1780610253
  2. Rebecca Aaronson, MDPanorama City, CA1487746814
  3. Gregorio Abad-Santos, M.D.Long Beach, CA1255451894
  4. Michelle Abajian, MDLa Canada, CA1619176757
  5. Joseph Abapo, MDRiverside, CA1841348786
  6. Zvart Abaryan, MDLos Angeles, CA1154940849
  7. Lauren Abbas, MDLos Angeles, CA1982163796
  8. Attia Abbasi, M.D.Auburn, CA1922027127
  9. Denise AbbasiParadise, CA1770062341
  10. Alexandra Abbott, MDPalo Alto, CA1760018675

Common questions

What is Emily Hsieh, M.D.'s NPI number?

Emily Hsieh, M.D.'s National Provider Identifier (NPI) is 1326487505, issued on Jun 20, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Emily Hsieh, M.D. located?

The NPPES record lists a practice address at 4650 W Sunset Blvd # 54, Los Angeles, CA, 90027. Phone: (323) 361-4829. Providers update this record themselves, so call before visiting.

How can I verify Emily Hsieh, M.D.'s license?

NPPES lists California license number A172971, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.