MRS. ANA LUISA GUERRERO NP-C
NPI 1629564307
Nurse Practitioner - Psychiatric/Mental Health in Georgetown, DE
About Mrs. Ana Luisa Guerrero Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANA LUISA GUERRERO NP-C (NPI 1629564307) is an individual psychiatric/mental health provider in Georgetown, Delaware, licensed in Delaware (L8-0010413) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Drexel University College Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Ana Luisa Guerrero Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Ana Guerrero reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Georgetown, DE 19947
- Reassigned Medicare billing, Delaware enrollment
- 31 clinicians in this Medicare group
Georgetown, DE 19947
- Reassigned Medicare billing, Delaware enrollment
- 32 clinicians in this Medicare group
Newark, DE 19702
- Reassigned Medicare billing, Delaware enrollment
- 3 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 66 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Delaware enrollment
- 28 clinicians in this Medicare group
Miami, FL 33130
- Reassigned Medicare billing, Delaware enrollment
- 235 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19947 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GEORGETOWN, DE 19947
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 Ana Guerrero's NPI number?
The NPI number for Ana Guerrero is 1629564307. It was assigned to this individual provider in the NPPES registry on July 6, 2018.
Where is Ana Guerrero located?
Ana Guerrero practices at 21444 Carmean Way, Georgetown, DE 19947. The listed phone number is (302) 855-1233.
What is Ana Guerrero's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ana Guerrero enrolled in Medicare?
Yes. Ana Guerrero is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ana Guerrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ana Guerrero reassigns Medicare benefits to 6 organizations: La Red Health Center Inc (Georgetown, DE), Sun Behavioral Delaware, LLC (Georgetown, DE), More About You Inc (Newark, DE), Meditelecare Of Pennsylvania LLC (Harrisburg, PA), Mental Health Specialty Group PA (Durham, NC) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ana Guerrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ana Guerrero accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Ana Guerrero as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ana Guerrero was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Ana Luisa Guerrero, NP-C · NPI 1629564307
Psychiatric/Mental Health physician in Georgetown, Delaware. Individual provider, active in the CMS NPPES registry since July 6, 2018.
## Identity
- **NPI:** 1629564307 (Entity type: Individual)
- **Enumerated:** July 6, 2018
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** L8-0010413 (Delaware)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 21444 CARMEAN WAY, Georgetown, DE 19947-4572
- **Phone:** (302) 855-1233
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): La Red Health Center Inc (NPI 1700832185, Georgetown, DE); Sun Behavioral Delaware, LLC (NPI 1891213179, Georgetown, DE); More About You Inc (NPI 1801373253, Newark, DE); Meditelecare Of Pennsylvania LLC (NPI 1396351847, Harrisburg, PA); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2011
## Record status
- **NPPES last updated:** September 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629564307) · Data from the CMS NPPES public registry.