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LUCY GEER MS, LBA, BCBA
NPI 1437692944
Behavior Analyst in Herndon, VA

Active since December 01, 2016
131 ELDEN ST STE 302, HERNDON, VA 20170(703) 496-4371 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 14, 2025, Nov 1, 2023, Jun 5, 2023 and 5 more (8 updates tracked since 2019).

About Lucy Geer Ms, Lba, Bcba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LUCY GEER MS, LBA, BCBA (NPI 1437692944) is an individual behavior analyst provider in Herndon, Virginia, licensed in Virginia (133002826) and active in the NPI registry since December 2016. She maintains 17 additional practice locations.

NPPES Registry Identity

NPI1437692944
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameLUCY GEERCredential: MS, LBA, BCBA
Location Address131 ELDEN ST STE 302Herndon, VA 20170-4851
Mailing Address18738 Planetree StOrlando, FL 32827-8002 · (407) 404-0063
Phone(703) 496-4371
Sole ProprietorNo
Enumeration DateDecember 1, 2016
Last NPPES UpdateNovember 14, 20258 updates tracked since enumeration
NPPES CertifiedNovember 14, 2025
✔ NPI 1437692944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Licenses✔ Licensed in VA · 133002826✔ Licensed in FL · 1-18-31565
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
131 ELDEN ST STE 302, Herndon, VA 20170
Open in Google Maps ↗

Secondary Practice Locations 17

Location 14445 Corporation Ln Ste 245Virginia Beach, VA 23462-3676 · Phone (757) 233-0003
Location 2130 Carriebrooke DrStephens City, VA 22655-6000 · Phone (540) 486-4653
Location 36800 Paragon Pl Ste 200Richmond, VA 23230-1652 · Phone (804) 562-9997
Location 48617 E Colonial Dr Ste 1100Orlando, FL 32817-3919 · Phone (407) 895-0801 · Fax (407) 895-0803
Location 524805 Pinebrook Rd Ste 312Chantilly, VA 20152-4128 · Phone (703) 496-4371
Location 66416 NW 5th WayFort Lauderdale, FL 33309-6112 · Phone (888) 754-0398
Location 77730 Donegan DrManassas, VA 20109-2868 · Phone (571) 208-0592
Location 87960 Donegan Dr Ste 200Manassas, VA 20109-8236 · Phone (571) 208-0592
Location 91933 Thomson DrLynchburg, VA 24501-1008 · Phone (434) 616-6762
Location 106800 Paragon Pl Ste 237Richmond, VA 23230-1651 · Phone (804) 562-9997 · Fax (804) 918-8284
Location 113433 Brambleton Ave Ste 201ARoanoke, VA 24018-6527 · Phone (540) 266-7550
Location 122820 Waterford Lake Dr Ste 102Midlothian, VA 23112-3994 · Phone (804) 658-4509 · Fax (804) 658-4255
Location 13467 Lake Howell Rd Ste 205Maitland, FL 32751-5922 · Phone (407) 428-8424
Location 1411835 Fishing Point Dr Ste 202Newport News, VA 23606-2585 · Phone (757) 243-1033 · Fax (757) 706-3550
Location 156961 University BlvdWinter Park, FL 32792-6710 · Phone (407) 543-8356
Location 161701 Park Center Dr Ste 202Orlando, FL 32835-6235 · Phone (407) 286-2021
Location 176330 N Center Dr Ste 200Norfolk, VA 23502-4008 · Phone (757) 233-0003 · Fax (757) 233-1669

Other Identifiers 6

Medicaid019469900FL
Other1-18-31565FL · Bacb's Bcba Certification #
Other0133002826VA · Virginia Department Of Health Professions License #
Other1437692944FL · Npi #
Other14398641FL · Caqh #
OtherBACB354216FL · Bacb's Bcba Id

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAELA MARIE NAMETH
Behavior Technician
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
BETHANY ALVES
Behavior Analyst
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
MARY TAYLOR HUMPHRIES
Behavior Technician
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
JANELLE A ALLISON BCBA
Behavior Analyst
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
RACHEL C CARR BCABA, LABA
Assistant Behavior Analyst
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (571) 899-4225
KYJAHNE REID
Behavior Technician
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
AISANJIANG WUBULI
Behavior Technician
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371
ANGEL WELLS MS, BCBA
Behavior Analyst
131 ELDEN ST STE 302
HERNDON, VA 20170
Fairfax County (703) 496-4371

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lucy Geer's NPI number?

The NPI number for Lucy Geer is 1437692944. It was assigned to this individual provider in the NPPES registry on December 1, 2016.

Where is Lucy Geer located?

Lucy Geer practices at 131 Elden St Ste 302, Herndon, VA 20170. The listed phone number is (703) 496-4371.

What is Lucy Geer's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Lucy Geer was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.