Olivia Keller
Behavior Analyst · Perry Hall, MD
Olivia Keller is a behavior analyst with a practice address in Perry Hall, Maryland, and NPI 1477258382, issued on Mar 31, 2023. Check the license (Maryland RBT-22-206993, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Keller
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- RBT-22-206993 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9096 Rexis Ave, Perry Hall, MD 21128
- Phone
- (443) 453-2031
- Enumerated
- Mar 31, 2023
- Entity
- Type 1 · individual
Also registered at 9096 Rexis Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Terese ChandoBehavior Technician1013791235
- Rachael EvansBehavior Technician1245805563
- Chanel GilfordBehavior Technician1699340901
Verify Olivia Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license RBT-22-206993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8 behavior analyst records list a Perry Hall practice address
They are 8 of the 145 NPPES records with a Perry Hall practice address, and 1,414 behavior analyst records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Perry Hall → All 1,414 in Maryland → Every provider in Perry Hall →
Other behavior analyst records in Maryland
- Ruha AbateDerwood, MD1538623244
- Lydia AberaSilver Spring, MD1396474359
- Yoseph AbergelOwings Mills, MD1396496840
- Sydnie AbrechtPikesville, MD1962350223
- Nkemdilim AchikeBaltimore, MD1083237143
- Ashli AdamsRockville, MD1154864635
- Bruce AdamsColumbia, MD1255998977
- Oluwatomisin AdepojuColumbia, MD1629518485
- Senami AdepojuBaltimore, MD1710641675
- Olanrewaju Adetunji, MDOwings Mills, MD1275351157
Common questions
What is Olivia Keller's NPI number?
Olivia Keller's National Provider Identifier (NPI) is 1477258382, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Keller located?
The NPPES record lists a practice address at 9096 Rexis Ave, Perry Hall, MD, 21128. Phone: (443) 453-2031. Providers update this record themselves, so call before visiting.
How can I verify Olivia Keller's license?
NPPES lists Maryland license number RBT-22-206993, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.