What is Lucy Geer's NPI number?

Lucy Geer's National Provider Identifier (NPI) is 1437692944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lucy Geer's specialty?

Lucy Geer is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Lucy Geer located?

Lucy Geer's practice location on file with NPPES is 131 Elden St Ste 302, Herndon, VA 20170-4851.

What is Lucy Geer's phone number?

The practice phone number listed in the NPPES registry for Lucy Geer is (703) 496-4371.

Is Lucy Geer's NPI active?

Yes — Lucy Geer's NPI (1437692944) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Lucy Geer, MS, LBA, BCBA

NPI 1437692944 · Behavior Analyst · Herndon, VA

Lucy Geer, MS, LBA, BCBA is a Behavior Analyst provider in Herndon, VA (NPI 1437692944).

Provider details

NPI number: 1437692944
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: MS, LBA, BCBA
Sex: Female
Sole proprietor: No
License: 1-18-31565 (FL)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 133002826 (VA)
Behavioral Health & Social Service Providers
Behavior Analyst103K00000XLicense 1-18-31565 (FL)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
18 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

131 Elden St Ste 302

Herndon, VA 20170-4851

Phone: (703) 496-4371

Street-level locationGet directions

More VA providers

Mailing address

18738 Planetree St

Orlando, FL 32827-8002

Additional practice locations (17)

6416 Nw 5th Way
Fort Lauderdale, FL 33309-6112
Phone: (888) 754-0398
467 Lake Howell Rd Ste 205
Maitland, FL 32751-5922
Phone: (407) 428-8424
8617 E Colonial Dr Ste 1100
Orlando, FL 32817-3919
Phone: (407) 895-0801
Fax: (407) 895-0803
1701 Park Center Dr Ste 202
Orlando, FL 32835-6235
Phone: (407) 286-2021
6961 University Blvd
Winter Park, FL 32792-6710
Phone: (407) 543-8356
24805 Pinebrook Rd Ste 312
Chantilly, VA 20152-4128
Phone: (703) 496-4371
1933 Thomson Dr
Lynchburg, VA 24501-1008
Phone: (434) 616-6762
7730 Donegan Dr
Manassas, VA 20109-2868
Phone: (571) 208-0592
7960 Donegan Dr Ste 200
Manassas, VA 20109-8236
Phone: (571) 208-0592

Enumerated: 2016-12-01
Last updated: 2025-11-14
Certified: 2025-11-14

Frequently asked questions

What is Lucy Geer's NPI number?: Lucy Geer's National Provider Identifier (NPI) is 1437692944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lucy Geer's specialty?: Lucy Geer is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Lucy Geer located?: Lucy Geer's practice location on file with NPPES is 131 Elden St Ste 302, Herndon, VA 20170-4851.
What is Lucy Geer's phone number?: The practice phone number listed in the NPPES registry for Lucy Geer is (703) 496-4371.
Is Lucy Geer's NPI active?: Yes — Lucy Geer's NPI (1437692944) is active in the NPPES registry as of the last update on 2025-11-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.