Lucy Geer , MS, LBA, BCBA
Behavior Analyst β’ Herndon, VA
131 Elden St Ste 302
Herndon, VA 201704851
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
131 Elden St Ste 302
Herndon, VA 201704851
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 17 distinct additional practice-address records in Chantilly, VA; Fort Lauderdale, FL; Lynchburg, VA and 11 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Behavior Analyst: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2016
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Herndon and Virginia
58 active clinicians are listed under Behavior Analyst with a practice address in Herndon, VA (2,776 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Herndon
0% of these 58 clinicians have the CMS telehealth indicator.
0% of these 58 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-11-14NUCC Taxonomy Code: 103K00000X
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.
NUCC Taxonomy Code: 103K00000X
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.
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
4445 Corporation Ln Ste 245
Virginia Beach, VA 234623676
Phone: 7572330003
130 Carriebrooke Dr
Stephens City, VA 226556000
Phone: 5404864653
6800 Paragon Pl Ste 200
Richmond, VA 232301652
Phone: 8045629997
8617 E Colonial Dr Ste 1100
Orlando, FL 328173919
Phone: 4078950801
24805 Pinebrook Rd Ste 312
Chantilly, VA 201524128
Phone: 7034964371
6416 Nw 5th Way
Fort Lauderdale, FL 333096112
Phone: 8887540398
7730 Donegan Dr
Manassas, VA 201092868
Phone: 5712080592
7960 Donegan Dr Ste 200
Manassas, VA 201098236
Phone: 5712080592
1933 Thomson Dr
Lynchburg, VA 245011008
Phone: 4346166762
6800 Paragon Pl Ste 237
Richmond, VA 232301651
Phone: 8045629997
3433 Brambleton Ave Ste 201a
Roanoke, VA 240186527
Phone: 5402667550
2820 Waterford Lake Dr Ste 102
Midlothian, VA 231123994
Phone: 8046584509
467 Lake Howell Rd Ste 205
Maitland, FL 327515922
Phone: 4074288424
11835 Fishing Point Dr Ste 202
Newport News, VA 236062585
Phone: 7572431033
6961 University Blvd
Winter Park, FL 327926710
Phone: 4075438356
1701 Park Center Dr Ste 202
Orlando, FL 328356235
Phone: 4072862021
6330 N Center Dr Ste 200
Norfolk, VA 235024008
Phone: 7572330003
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 131 ELDEN ST STE 302, HERNDON, VA 201704851 (Tel: 7034964371)
Registered at 6800 PARAGON PL STE 200, RICHMOND, VA 232301652 (Tel: 8045629997)
Recorded as LUCY GEER, MS, LBA, BCBA
Behavior Analyst (license number reported to NPPES: FL 1-18-31565)
Recorded as LUCY GEER, MS, BCBA, LBA
Behavior Analyst (license number reported to NPPES: VA 133002826)
Registered at 18738 PLANETREE ST, ORLANDO, FL 328278002 (Tel: 4074040063)
Registered at 6330 N CENTER DR STE 200, NORFOLK, VA 235024008 (Tel: 7572330003)
Registered at 6961 UNIVERSITY BLVD, WINTER PARK, FL 327926710 (Tel: 4075438356)
Recorded as LUCY GEER, MS, BCBA
Behavior Analyst (license number reported to NPPES: FL 1-18-31565)
Registered at 6416 NW 5TH WAY, FORT LAUDERDALE, FL 333096112 (Tel: 8887540398)
NPI status registered as active in NPPES database
Registered at 8617 E COLONIAL DR, SUITE 1100, ORLANDO, FL 328173938 (Tel: 4078950801)
Registered at 2527 WOODHAVEN CT, ORLANDO, FL 328188901 (Tel: 4074040063)
Recorded as LUCY GEER
Behavior Analyst
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
18738 Planetree St
Orlando, FL 328278002
Phone: 4074040063