NPPES file of Aug 9, 2026

Elida Gricelda Trejo, FNP-BC

Family Medicine Physician · Beach Park, IL

Elida Gricelda Trejo, FNP-BC is a family medicine physician with a practice address in Beach Park, Illinois, and NPI 1811777683, issued on Sep 29, 2023. Check the license (Illinois 277004895, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811777683
Name
Elida Gricelda Trejo
Credential
FNP-BC
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
277004895 IL
041494182 IL
Self-reported in NPPES; status is on the state search
Practice location
11316 W Wadsworth RD Ste 103, Beach Park, IL 60099
Phone
(708) 404-9070
Enumerated
Sep 29, 2023
Record last updated
Apr 6, 2026
Fax
(708) 273-5565
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Elida Gricelda Trejo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 277004895
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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82% fewer Medicare Part D claims than the average family medicine physician in 2024

625 Medicare Part D claims for 96 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Elida Trejo625
  2. Specialty average3,544

Most prescribed

  1. Metformin Hcl51 claims
  2. Atorvastatin Calcium33 claims
  3. Amlodipine Besylate26 claims
  4. Losartan Potassium20 claims
  5. Lisinopril19 claims
  6. Nitrofurantoin Mono-Macro19 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

1 family medicine physician records list a practice address in Beach Park

They are 1 of the 43 NPPES records with a practice address in Beach Park, and 6,215 family medicine physician records in Illinois.

Other family medicine physician records in Illinois

  1. Jon Aagaard, MDWheaton, IL1750496923
  2. Napoleon Abando, MDWoodstock, IL1003972753
  3. Nikka Abaricia, MDChicago, IL1790366342
  4. Mohemmed AbbasChicago, IL1609612522
  5. Muhammad AbbasAlton, IL1588341556
  6. Syed AbbasWest Dundee, IL1972733103
  7. Stefanie AbbottMaywood, IL1861137457
  8. Roann Abdeladl, MDEvanston, IL1437087103
  9. Ahmed Abdelkader, MDChicago, IL1659104230
  10. Guy Abderholden, MDAntioch, IL1902899792

Common questions

What is Elida Gricelda Trejo, FNP-BC's NPI number?

Elida Gricelda Trejo, FNP-BC's National Provider Identifier (NPI) is 1811777683, issued on Sep 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Elida Gricelda Trejo, FNP-BC located?

The NPPES record lists a practice address at 11316 W Wadsworth RD Ste 103, Beach Park, IL, 60099. Phone: (708) 404-9070. Providers update this record themselves, so call before visiting.

How can I verify Elida Gricelda Trejo, FNP-BC's license?

NPPES lists Illinois license number 277004895, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Elida Gricelda Trejo, FNP-BC prescribe under Medicare Part D?

In 2024, Elida Gricelda Trejo, FNP-BC had 625 Medicare Part D claims for 96 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.