Wannien Chang
Nurse Practitioner · Los Angeles, CA
Wannien Chang is a nurse practitioner with a practice address in Los Angeles, California, and NPI 1316479629, issued on Mar 28, 2017. Check the license (California 15627, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wannien Chang
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 15627 CA
Self-reported in NPPES; status is on the state search - Practice location
- 121 N Beaudry Ave, Los Angeles, CA 90012
- Phone
- (213) 202-7533
- Enumerated
- Mar 28, 2017
- Record last updated
- Oct 4, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 121 N Beaudry Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erickson Liwag, NP-CFamily Nurse Practitioner1437797347
- Alna Portugal, NPFamily Nurse Practitioner1669813648
Verify Wannien Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $618.04
8 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Wannien Chang among 8,223 nurse practitioner records in California
Wannien Chang is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2018 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Los Angeles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Esther ChukwurahLos Angeles, CA 900121588909972
- Takeisa Crowder, RN, FNP, MSNLos Angeles, CA 900121861019226
- Esther Frances, RNPLos Angeles, CA 900121265647119
- Ekaterina KorolLos Angeles, CA 900121396365946
- Lourdes Luna Leon, NPLos Angeles, CA 900121821375247
- Emmanuel Njoku, FNP-CLos Angeles, CA 900121467021535
- Omaka Omeze, RN, NP, PMHNPLos Angeles, CA 900121316653280
- Patricia Anderson, FNP APRNLos Angeles, CA 900131205996386
Common questions
What is Wannien Chang's NPI number?
Wannien Chang's National Provider Identifier (NPI) is 1316479629, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Wannien Chang located?
The NPPES record lists a practice address at 121 N Beaudry Ave, Los Angeles, CA, 90012. Phone: (213) 202-7533. Providers update this record themselves, so call before visiting.
How can I verify Wannien Chang's license?
NPPES lists California license number 15627, 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.
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.