NPPES file of Aug 9, 2026

Maryann Bell Leblanc, MS

Behavior Analyst · Upland, CA

Maryann Bell Leblanc, MS is a behavior analyst with a practice address in Upland, California, and NPI 1992678700, issued on Sep 26, 2025. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992678700
Name
Maryann Bell Leblanc
Credential
MS
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
1126 W Foothill Blvd Ste 110, Upland, CA 91786
Phone
(909) 985-0513
Enumerated
Sep 26, 2025
Record last updated
Sep 26, 2025
Fax
(909) 985-7193
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1126 W Foothill Blvd Ste 110

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Flor AlvarezMarriage & Family Therapist1114652609
  2. Evelyne Banks, D.MINMental Health Counselor1477090413
  3. Rachel CourtrightBehavior Analyst1437026010
  4. Natali GarciaMarriage & Family Therapist1144860230
  5. David JohnsonBehavior Analyst1154913416
  6. Esmeralda RamirezMarriage & Family Therapist1205320348

Verify Maryann Bell Leblanc in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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Behavior Analyst providers in California

There are 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 20,348 in California → Every provider in Upland →

Other behavior analyst records in California

  1. Eduardo A HernandezTorrance, CA1811564081
  2. Ali AaronNapa, CA1689112575
  3. Melanie Ann AbadSan Mateo, CA1366808545
  4. Marine Abadzhyan, ANorth Hollywood, CA1437533494
  5. Ashley Aurora AbalosRancho Cucamonga, CA1225974124
  6. Valerie Abaniel, M.A BCBAFullerton, CA1336377340
  7. Althea Abaqueta, BCBAFountain Valley, CA1619272853
  8. Stephanie AbarcaCorona, CA1124987656
  9. Vanessa AbarcaSan Jose, CA1558900910
  10. Josette Abbas, BCBAWalnut Creek, CA1407357916

Common questions

What is Maryann Bell Leblanc, MS's NPI number?

Maryann Bell Leblanc, MS's National Provider Identifier (NPI) is 1992678700, issued on Sep 26, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Maryann Bell Leblanc, MS located?

The NPPES record lists a practice address at 1126 W Foothill Blvd Ste 110, Upland, CA, 91786. Phone: (909) 985-0513. Providers update this record themselves, so call before visiting.

How can I verify Maryann Bell Leblanc, MS'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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.