Stella Wan, NP
Gerontology Nurse Practitioner · Cerritos, CA
Stella Wan, NP is a gerontology nurse practitioner with a practice address in Cerritos, California, and NPI 1861918948, issued on Aug 20, 2017. Check the license (California 95007150, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stella Wan
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 95007150 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13357 South St, Cerritos, CA 90703
- Phone
- (562) 379-8000
- Enumerated
- Aug 20, 2017
- Record last updated
- Oct 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20180413002165); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →
Also registered at 13357 South St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sima Shayne, FNPFamily Nurse Practitioner1912214586
Verify Stella Wan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95007150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average gerontology nurse practitioner in 2024
1,582 Medicare Part D claims for 179 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 72 claims were for opioids.
Most prescribed
- Atorvastatin Calcium64 claims
- Amlodipine Besylate57 claims
- Levothyroxine Sodium57 claims
- Lisinopril45 claims
- Trazodone Hcl44 claims
- Donepezil Hcl42 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.
Bills Medicare through one group practice
- Healthcare Partners Affiliates Medical GroupCerritos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stella Wan among 569 gerontology nurse practitioner records in California
Stella Wan, NP is one of 569 gerontology nurse practitioner records with a practice address in California. 64% 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 46% of them.
- NPI issued2017 · 46% of these records are older, 49% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2017 · median 2018 among the 239 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in California
There are 569 gerontology nurse practitioner records in California.
All 569 in California → Every provider in Cerritos → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Rosette Mae Balbin, NPCerritos, CA 907031871725101
- Caryn Chao, N.P.Cerritos, CA 907031023242336
- Rowena Cole, NP MSNCerritos, CA 907031427510155
- Dawn Deberry, NPCerritos, CA 907031124314224
- Keisuke Menjo, NP-CCerritos, CA 907031386127355
- Tennessee Meris, GNPCerritos, CA 907031366688863
- Rachel Siegel, NPCerritos, CA 907031518620871
- Thea Villanueva, NPCerritos, CA 907031437588076
Common questions
What is Stella Wan, NP's NPI number?
Stella Wan, NP's National Provider Identifier (NPI) is 1861918948, issued on Aug 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Stella Wan, NP located?
The NPPES record lists a practice address at 13357 South St, Cerritos, CA, 90703. Phone: (562) 379-8000. Providers update this record themselves, so call before visiting.
How can I verify Stella Wan, NP's license?
NPPES lists California license number 95007150, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stella Wan, NP prescribe under Medicare Part D?
In 2024, Stella Wan, NP had 1,582 Medicare Part D claims for 179 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.