Tammy Thrasher, FNP
Family Nurse Practitioner · Torrance, CA
Tammy Thrasher, FNP is a family nurse practitioner with a practice address in Torrance, California, and NPI 1689186132, issued on Oct 24, 2017. Check the license (California 22967, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Thrasher
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 22967 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90502
- Phone
- (424) 261-3252
- Enumerated
- Oct 24, 2017
- Record last updated
- Aug 23, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammy Thrasher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
25 Medicare Part D claims for 12 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Tammy Thrasher among 16,966 family nurse practitioner records in California
Tammy Thrasher, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% 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 40% of them.
- NPI issued2017 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
174 family nurse practitioner records list a practice address in Torrance
They are 174 of the 8,901 NPPES records with a practice address in Torrance, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Torrance → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Esther Carreon, N.P.Torrance, CA 905021538313812
- Edmond Chang, FNPTorrance, CA 905021679786024
- Andrew Chinchilla, NPTorrance, CA 905021568651370
- Irene Dolan, FNPTorrance, CA 905021891826632
- Constance Gallardo, FNPTorrance, CA 905021174735880
- Sherri Gentile, NPTorrance, CA 905021619126034
- Yi Liu, NPTorrance, CA 905021871706242
- Claudia Mazzei, NPTorrance, CA 905021104956135
Common questions
What is Tammy Thrasher, FNP's NPI number?
Tammy Thrasher, FNP's National Provider Identifier (NPI) is 1689186132, issued on Oct 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Thrasher, FNP located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90502. Phone: (424) 261-3252. Providers update this record themselves, so call before visiting.
How can I verify Tammy Thrasher, FNP's license?
NPPES lists California license number 22967, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Thrasher, FNP prescribe under Medicare Part D?
In 2024, Tammy Thrasher, FNP had 25 Medicare Part D claims for 12 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.