NPPES file of Aug 9, 2026

Hea Lan Yoon, R. N. CNS

Oncology Clinical Nurse Specialist · Los Angeles, CA

Hea Lan Yoon, R. N. CNS is an oncology clinical nurse specialist with a practice address in Los Angeles, California, and NPI 1285958256, issued on Mar 19, 2010. Check the license (California 3236, as entered in NPPES) 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
1285958256
Name
Hea Lan Yoon
Credential
R. N. CNS
Primary taxonomy
Oncology Clinical Nurse Specialist 364SX0200X
License number
3236 CA
Self-reported in NPPES; status is on the state search
Practice location
11301 Wilshire Blvd, Los Angeles, CA 90073
Phone
(310) 478-3711
Enumerated
Mar 19, 2010
Record last updated
Mar 19, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(310) 268-4913
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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8 nearest oncology clinical nurse specialist records → All 23 in California → Look up another NPI →

Also registered at 11301 Wilshire Blvd

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

  1. Frances Abad, FNPFamily Nurse Practitioner1053504514
  2. Oluwakemi AbayomiPsychiatric/Mental Health Nurse Practitioner1598508913
  3. Vanessa AbcedeSocial Worker1306584495
  4. Maren Abromowitz, FNP-BCFamily Nurse Practitioner1356950919
  5. Nayiri Adessian, MS, CCC-SLPSpeech-Language Pathologist1326761420
  6. Farzad AdibStudent in an Organized Health Care Education/Training Program1558745869

Verify Hea Lan Yoon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 3236    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
Find the California license search

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Industry payments in 2024: $134.20

1 payment: food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 94 providers of this specialty with any payment received $2,471.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hea Yoon$134.20
  2. Specialty average$2,471.81

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Hea Lan Yoon among 23 oncology clinical nurse specialist records in California

Hea Lan Yoon, R. N. CNS is one of 23 oncology clinical nurse specialist records with a practice address in California. 43% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 39% of them.

  • NPI issued2010 · 39% of these records are older, 57% newer
  • In a Medicare fileYes · 43% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2010 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SX0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oncology Clinical Nurse Specialist providers in California

There are 23 oncology clinical nurse specialist records in California.

All 23 in California → Every provider in Los Angeles → Oncology Clinical Nurse Specialist nationwide →

The 8 oncology clinical nurse specialist records with the nearest ZIP codes

  1. Sherry Goldman, NPLos Angeles, CA 900241861519365
  2. Rebecca Crane-Okada, PHD, RN, CNS, AOCNEl Segundo, CA 902451063840197
  3. Barbara Baker, CNSBurbank, CA 915051689878613
  4. Valentina Ruvalcaba, FNPChula Vista, CA 919111669830451
  5. Patricia Magdaluyo, CNS, RNSan Diego, CA 921231891622775
  6. Mc Darryl Banares, MSN,RNIrvine, CA 926181306717152
  7. Sabrina Orique, PHD, CNS, AOCNS, OCNVisalia, CA 932911548112527
  8. Susan Moon Labriola, NPSan Luis Obispo, CA 934011861609414

Common questions

What is Hea Lan Yoon, R. N. CNS's NPI number?

Hea Lan Yoon, R. N. CNS's National Provider Identifier (NPI) is 1285958256, issued on Mar 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Hea Lan Yoon, R. N. CNS located?

The NPPES record lists a practice address at 11301 Wilshire Blvd, Los Angeles, CA, 90073. Phone: (310) 478-3711. Providers update this record themselves, so call before visiting.

How can I verify Hea Lan Yoon, R. N. CNS's license?

NPPES lists California license number 3236, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

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.