NPPES file of Aug 9, 2026

Clarence G. Rojo, APN

Gerontology Nurse Practitioner · Evergreen Park, IL

Clarence G. Rojo, APN is a gerontology nurse practitioner with a practice address in Evergreen Park, Illinois, and NPI 1295379543, issued on Oct 30, 2019. Check the license (Illinois 209012987, as entered in NPPES) with the Illinois board that licenses this profession; 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
1295379543
Name
Clarence G. Rojo
Credential
APN
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
209012987 IL
Self-reported in NPPES; status is on the state search
Practice location
9125 S Pulaski RD, Evergreen Park, IL 60805
Phone
(708) 422-7715
Enumerated
Oct 30, 2019
Record last updated
Feb 3, 2023
Fax
(708) 422-7816
Medicare enrollment
Enrolled (PECOS I20191118000828); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 292 in Illinois → Look up another NPI →

Also registered at 9125 S Pulaski RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Akash Ahuja, MDNephrology Physician1306879929
  2. Rizma Bajwa, MDNephrology Physician1427211978
  3. Vanessa Galloway, MSN, APRN, FNP-BCFamily Nurse Practitioner1114634805
  4. Kelly Guglielmi, M.D.Nephrology Physician1174556781
  5. Amy Janda, PAPhysician Assistant1831718089
  6. Goutham KondapiNephrology Physician1245792175

Verify Clarence G. Rojo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209012987    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
Find the Illinois license search

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51% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

667 Medicare Part D claims for 155 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Clarence Rojo667
  2. Specialty average1,369

Most prescribed

  1. Sevelamer Carbonate89 claims
  2. Amlodipine Besylate39 claims
  3. Velphoro31 claims
  4. Furosemide30 claims
  5. Calcium Acetate29 claims
  6. Midodrine Hcl26 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.

Industry payments in 2024: $547.87

7 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clarence Rojo$547.87
  2. Specialty average$742.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Nephrology Associates OF Northern Illinois LtdElk Grove Village, IL
  2. Southwest Nephrology Associates, S.C.Evergreen Park, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Clarence G. Rojo among 292 gerontology nurse practitioner records in Illinois

Clarence G. Rojo, APN is one of 292 gerontology nurse practitioner records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 46% of them.

  • NPI issued2019 · 46% of these records are older, 48% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2017 · median 2019 among the 201 with a school on file
  • Record last updated2023 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Illinois

There are 292 gerontology nurse practitioner records in Illinois.

All 292 in Illinois → Every provider in Evergreen Park → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Kathleen Kociak, RN, MS, GNP-BCEvergreen Park, IL 608051336316603
  2. Deon Watkins, NPEvergreen Park, IL 608051629487806
  3. Megan BonisNiles, IL 607141922776186
  4. Karl Roi Calingacion, NP-CLincolnwood, IL 607121598410375
  5. Beata BinskiHarwood Heights, IL 607061285318048
  6. Laurie Peercy, DNP, AGNPHarwood Heights, IL 607061003365842
  7. Caitlin Mays, APN, AGPCNP-BCChicago, IL 606611972167914
  8. Anna Murphy, A.P.N./G.N.P.Chicago, IL 606601245549559

Common questions

What is Clarence G. Rojo, APN's NPI number?

Clarence G. Rojo, APN's National Provider Identifier (NPI) is 1295379543, issued on Oct 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Clarence G. Rojo, APN located?

The NPPES record lists a practice address at 9125 S Pulaski RD, Evergreen Park, IL, 60805. Phone: (708) 422-7715. Providers update this record themselves, so call before visiting.

How can I verify Clarence G. Rojo, APN's license?

NPPES lists Illinois license number 209012987, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Clarence G. Rojo, APN prescribe under Medicare Part D?

In 2024, Clarence G. Rojo, APN had 667 Medicare Part D claims for 155 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.