1. Home
  2. Directory
  3. Illinois
  4. Beach Park
  5. Family Medicine
  6. NPI Profile

ELIDA GRICELDA TREJO FNP-BC
NPI 1811777683
Family Medicine in Beach Park, IL

Active since September 29, 2023PECOS EnrolledAccepts Medicare Assignment
11316 W WADSWORTH RD STE 103, BEACH PARK, IL 60099(708) 404-9070(708) 273-5565 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 6, 2026, Feb 6, 2024 (2 updates tracked since 2024).

About Elida Gricelda Trejo Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIDA GRICELDA TREJO FNP-BC (NPI 1811777683) is an individual family medicine provider in Beach Park, Illinois, licensed in Illinois (277004895) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Advocate Condell Medical Center, and maintains a secondary practice location in Gurnee.

NPPES Registry Identity

NPI1811777683
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameELIDA GRICELDA TREJOCredential: FNP-BC
Location Address11316 W WADSWORTH RD STE 103Beach Park, IL 60099-3367
Mailing Address1425 N Hunt Club Rd Ste 100Gurnee, IL 60031-2632 · (847) 548-2200 · Fax (847) 548-2865
Phone(708) 404-9070
Fax(708) 273-5565
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 29, 2023
Last NPPES UpdateApril 6, 20262 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1811777683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 277004895
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X · License 041494182 (IL)
11316 W WADSWORTH RD STE 103, Beach Park, IL 60099
Open in Google Maps ↗

Secondary Practice Location 1

Location 11425 N Hunt Club RdGurnee, IL 60031-2632 · Phone (847) 548-2200 · Fax (847) 548-2865

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

Elida Gricelda Trejo Fnp-bc 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.

PECOS PAC ID3779935010
PECOS Enrollment IDI20240123000396
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Elida Trejo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nv Clinic & Wellness
2.1 mi
Family
2317 ELIM AVE
Zion, IL 60099
  • Reassigned Medicare billing, Illinois enrollment
NPI 1225987654 (708) 404-9070

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60099 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Elida Trejo's NPI number?

The NPI number for Elida Trejo is 1811777683. It was assigned to this individual provider in the NPPES registry on September 29, 2023.

Where is Elida Trejo located?

Elida Trejo practices at 11316 W Wadsworth Rd Ste 103, Beach Park, IL 60099. The listed phone number is (708) 404-9070.

What is Elida Trejo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Elida Trejo enrolled in Medicare?

Yes. Elida Trejo 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 organization bills Medicare for Elida Trejo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elida Trejo reassigns Medicare benefits to Nv Clinic & Wellness (Zion, IL). The 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 Elida Trejo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Elida Trejo affiliated with any hospitals?

According to CMS data, Elida Trejo is affiliated with Advocate Condell Medical Center.

When was this NPI record last updated?

The NPPES record for Elida Trejo was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.