Brittany Day, BCBA
Behavior Analyst · Monrovia, CA
Brittany Day, BCBA is a behavior analyst with a practice address in Monrovia, California, and NPI 1639522840, issued on Jul 22, 2016. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brittany Day
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 612 S Myrtle Ave Ste 100, Monrovia, CA 91016
- Phone
- (626) 775-7888
- Enumerated
- Jul 22, 2016
- Record last updated
- Nov 22, 2023
- Entity
- Type 1 · individual
Also registered at 612 S Myrtle Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gladys AcevedoBehavior Technician1205622909
- Alondra AcostaBehavior Technician1376148692
- Angelica AcostaBehavior Technician1407511223
Verify Brittany Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
109 behavior analyst records list a practice address in Monrovia
They are 109 of the 17,347 NPPES records with a practice address in Monrovia, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 109 in Monrovia → All 20,348 in California → Every provider in Monrovia →
Other behavior analyst records in California
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- 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 Brittany Day, BCBA's NPI number?
Brittany Day, BCBA's National Provider Identifier (NPI) is 1639522840, issued on Jul 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Brittany Day, BCBA located?
The NPPES record lists a practice address at 612 S Myrtle Ave Ste 100, Monrovia, CA, 91016. Phone: (626) 775-7888. Providers update this record themselves, so call before visiting.
How can I verify Brittany Day, BCBA's license?
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.