What is Lisbet Guillen De La Sierra's NPI number?

Lisbet Guillen De La Sierra's National Provider Identifier (NPI) is 1659997872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lisbet Guillen De La Sierra's specialty?

Lisbet Guillen De La Sierra is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Lisbet Guillen De La Sierra located?

Lisbet Guillen De La Sierra's practice location on file with NPPES is 874 Brevard Ct, Orlando, FL 32822-8118.

What is Lisbet Guillen De La Sierra's phone number?

The practice phone number listed in the NPPES registry for Lisbet Guillen De La Sierra is (786) 381-1238.

Is Lisbet Guillen De La Sierra's NPI active?

Yes — Lisbet Guillen De La Sierra's NPI (1659997872) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Lisbet Guillen De La Sierra, BCBA

NPI 1659997872 · Behavior Analyst · Orlando, FL

Lisbet Guillen De La Sierra, BCBA is a Behavior Analyst provider in Orlando, FL (NPI 1659997872).

Provider details

NPI number: 1659997872
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 1-25-81575 (FL)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-25-81575 (FL)
Behavioral Health & Social Service Providers
Behavior Technician106S00000XLicense RBT-20-123568 (FL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 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

874 Brevard Ct

Orlando, FL 32822-8118

Phone: (786) 381-1238

Street-level locationGet directions

More FL providers

Mailing address

874 Brevard Ct

Orlando, FL 32822-8118

Additional practice locations (3)

4725 Old Canoe Creek Rd
Saint Cloud, FL 34769-1400
Phone: (407) 490-2637
Fax: (407) 650-2534
5051 Memorial Hwy Ste B
Tampa, FL 33634-7355
Phone: (813) 290-0779
Fax: (813) 290-0647
150 3rd St Sw Ste 109
Winter Haven, FL 33880-2980
Phone: (863) 271-9551
Fax: (863) 583-9948

Enumerated: 2020-06-23
Last updated: 2026-05-04
Certified: 2026-05-04

Frequently asked questions

What is Lisbet Guillen De La Sierra's NPI number?: Lisbet Guillen De La Sierra's National Provider Identifier (NPI) is 1659997872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lisbet Guillen De La Sierra's specialty?: Lisbet Guillen De La Sierra is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Lisbet Guillen De La Sierra located?: Lisbet Guillen De La Sierra's practice location on file with NPPES is 874 Brevard Ct, Orlando, FL 32822-8118.
What is Lisbet Guillen De La Sierra's phone number?: The practice phone number listed in the NPPES registry for Lisbet Guillen De La Sierra is (786) 381-1238.
Is Lisbet Guillen De La Sierra's NPI active?: Yes — Lisbet Guillen De La Sierra's NPI (1659997872) is active in the NPPES registry as of the last update on 2026-05-04.

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