Individual Healthcare Provider
Ana Luisa Guerrero, NP-C
Provider's NPPES record last updated: September 9, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1629564307
- Primary Specialty
- Nurse Practitioner — Psychiatric/Mental Health
- Practice Location
- Georgetown, Delaware
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 3:27 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Psychiatric/Mental Health
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LP0808X Registered Nurse
General Practice
Nursing Service Providers
Definition to come...
Taxonomy code 163WG0000X
Provider-Reported License Information
- Nurse Practitioner (Delaware)
- L8-0010413
- Registered Nurse (Pennsylvania)
- RN358674L
Practice Locations
Practice Location
21444 Carmean Way
Georgetown, Delaware 19947-4572
Phone: (302) 855-1233
Additional Practice Location
300 High St
Seaford, Delaware 19973-3940
Phone: (302) 855-1233
Additional Practice Location
21 W Clarke Ave Ste 1001
Milford, Delaware 19963-1849
Phone: (302) 855-1233
Additional Practice Location
437 Wyatt Dr
Townsend, Delaware 19734-2813
Phone: (856) 889-8348
Fax: (302) 285-9291
Record Information
- Enumeration Date
- July 6, 2018
- Provider's NPPES Record Last Updated
- September 9, 2025
- Certification Date
- September 9, 2025
- NPISignal NPPES Dataset
- August 2026
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