Peggy Tsai Truong, BCBA
Behavior Analyst · Westminster, CA
Peggy Tsai Truong, BCBA is a behavior analyst with a practice address in Westminster, California, and NPI 1427353317, issued on Jan 24, 2011. Check the license (California 1-12-12434, 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
- Peggy Tsai Truong
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-12-12434 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13950 Milton Ave Ste 200B, Westminster, CA 92683
- Phone
- (855) 832-6727
- Enumerated
- Jan 24, 2011
- Record last updated
- Aug 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 13950 Milton Ave Ste 200B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Celeste AdrianzenOther Technician1528601986
- Reem AljabiBehavior Analyst1992407647
- Adaeze AnyanwuBehavior Analyst1134724776
- Amreen BanuBehavior Technician1164375317
- Theresa BarnesBehavior Technician1336737584
- Khristine BartolomeOther Technician1295331312
Verify Peggy Tsai Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1-12-12434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25 behavior analyst records list a practice address in Westminster
They are 25 of the 1,306 NPPES records with a practice address in Westminster, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 25 in Westminster → All 20,348 in California → Every provider in Westminster →
Other behavior analyst records in California
- Eduardo A HernandezTorrance, CA1811564081
- Ali AaronNapa, CA1689112575
- Melanie Ann AbadSan Mateo, CA1366808545
- Marine Abadzhyan, ANorth Hollywood, CA1437533494
- Ashley Aurora AbalosRancho Cucamonga, CA1225974124
- Valerie Abaniel, M.A BCBAFullerton, CA1336377340
- Althea Abaqueta, BCBAFountain Valley, CA1619272853
- Stephanie AbarcaCorona, CA1124987656
- Vanessa AbarcaSan Jose, CA1558900910
- Josette Abbas, BCBAWalnut Creek, CA1407357916
Common questions
What is Peggy Tsai Truong, BCBA's NPI number?
Peggy Tsai Truong, BCBA's National Provider Identifier (NPI) is 1427353317, issued on Jan 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Peggy Tsai Truong, BCBA located?
The NPPES record lists a practice address at 13950 Milton Ave Ste 200B, Westminster, CA, 92683. Phone: (855) 832-6727. Providers update this record themselves, so call before visiting.
How can I verify Peggy Tsai Truong, BCBA's license?
NPPES lists California license number 1-12-12434, 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.