Individual provider · Type 1 NPI

Margretta Lena Williams

Assistant Behavior Analyst · Gaithersburg, MD

NPI number 1356276455 Active

Practice location

509 Quince Orchard Rd Ste 205
Gaithersburg, MD 20878-1435

Call (855) 832-6727 Map

Mailing address

13036 Town Commons Dr
Germantown, MD 20874-9126

Other practice locations

  • 7108 S Kanner Hwy, Stuart, FL 34997-7462 · (855) 832-6727

Specialties and licenses

TaxonomyCodeLicense
Assistant Behavior Analyst Primary 106E00000XNone listed

Assistant Behavior Analyst: An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws …

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About NPI 1356276455

Margretta Lena Williams's National Provider Identifier is 1356276455, issued on Jun 17, 2026. The primary taxonomy on file is Assistant Behavior Analyst (106E00000X), and the practice location is in Gaithersburg, MD. The record was last updated on Jun 17, 2026.