Margaret Susan Stemmler
Registered Nurse · Torrance, CA
Margaret Susan Stemmler is a registered nurse with a practice address in Torrance, California, and NPI 1205900826, issued on Nov 17, 2006. Check the license (California 243632, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Susan Stemmler
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 243632 CA
1658 CA
5662 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1124 W Carson St # N28, Torrance, CA 90502
- Phone
- (310) 222-3714
- Enumerated
- Nov 17, 2006
- Record last updated
- Sep 11, 2025
- Entity
- Type 1 · individual
Also registered at 1124 W Carson St # N28
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tarquina AlvarezPhysician Assistant1134292006
- Vicky Carter, RNPWomen's Health Nurse Practitioner1548333503
- Delores HenryAddiction (Substance Use Disorder) Registered Nurse1548334253
- Ellen Olaivar, NP BSN MSNWomen's Health Nurse Practitioner1407920192
- Yasna OuwerkerkRegistered Nurse1043383904
Verify Margaret Susan Stemmler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 243632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Nurse providers in California
There are 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered nurse records in California
- Patricia A Onyango, RNModesto, CA1780424473
- Adelaida A Zavala, RNOntario, CA1235702804
- Anu Aaltonen-Bond, RNRancho Cordova, CA1972895696
- Victoria AardappelChico, CA1396148698
- Denise Aaron, RNSan Diego, CA1497345268
- Bernadette Marie Abadilla, RNMillbrae, CA1154970697
- Brenda Abalos, RNNational City, CA1497064737
- Carla Abalos, RNUnion City, CA1669158523
- Caron Faustino Marti AbalosCerritos, CA1811603327
- Geraldine Abalos, RNSanta Cruz, CA1073456109
Common questions
What is Margaret Susan Stemmler's NPI number?
Margaret Susan Stemmler's National Provider Identifier (NPI) is 1205900826, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Susan Stemmler located?
The NPPES record lists a practice address at 1124 W Carson St # N28, Torrance, CA, 90502. Phone: (310) 222-3714. Providers update this record themselves, so call before visiting.
How can I verify Margaret Susan Stemmler's license?
NPPES lists California license number 243632, 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. 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.