NPPES file of Aug 9, 2026

Iria E. Irlanda, MD

Infectious Disease Physician · Elk Grove Village, IL

Iria E. Irlanda, MD is an infectious disease physician with a practice address in Elk Grove Village, Illinois, and NPI 1275529869, issued on Sep 20, 2005. Check the license (Illinois 036094884, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275529869
Name
Iria E. Irlanda
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
036094884 IL
Self-reported in NPPES; status is on the state search
Practice location
901 Biesterfield RD Ste 213, Elk Grove Village, IL 60007
Phone
(847) 690-9767
Enumerated
Sep 20, 2005
Record last updated
Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
0360948842 IL
Medicare enrollment
Enrolled (PECOS I20070906000566); accepts Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 1994
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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Also registered at 901 Biesterfield RD Ste 213

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

  1. Patricia Larson, MDInfectious Disease Physician1750300091

Verify Iria E. Irlanda 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 036094884
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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16% fewer Medicare Part D claims than the average infectious disease physician in 2024

578 Medicare Part D claims for 204 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Iria Irlanda578
  2. Specialty average689

Most prescribed

  1. Cefadroxil55 claims
  2. Vancomycin Hcl38 claims
  3. Doxycycline Hyclate35 claims
  4. Ciprofloxacin Hcl33 claims
  5. Rifampin27 claims
  6. Cefazolin Sodium24 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $94.99

1 payment: education; the largest payer was Astellas Pharma US Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Iria Irlanda$94.99
  2. Specialty average$4,362.19

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

Bills Medicare through one group practice

  1. Southwest Infectious Disease And Internal Medicine S CPalos Heights, IL

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

Iria E. Irlanda among 464 infectious disease physician records in Illinois

Iria E. Irlanda, MD is one of 464 infectious disease physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 84% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1994 · median 2004 among the 311 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Illinois

There are 464 infectious disease physician records in Illinois.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Lynwood Jones, M.D.Elk Grove Village, IL 600071922097195
  2. Poonam Joshi, M.D.Elk Grove Village, IL 600071154310449
  3. Patricia Larson, MDElk Grove Village, IL 600071750300091
  4. Sharon Ogawa, M.D.Elk Grove Village, IL 600071881683142
  5. Luis Guzman Vinasco, MDArlington Heights, IL 600051306194071
  6. Vern Kerchberger, MDArlington Heights, IL 600051396746046
  7. Guy Kochvar, MDArlington Heights, IL 600051558362079
  8. Karen Meyer, ANPArlington Hgts, IL 600051124305990

Common questions

What is Iria E. Irlanda, MD's NPI number?

Iria E. Irlanda, MD's National Provider Identifier (NPI) is 1275529869, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Iria E. Irlanda, MD located?

The NPPES record lists a practice address at 901 Biesterfield RD Ste 213, Elk Grove Village, IL, 60007. Phone: (847) 690-9767. Providers update this record themselves, so call before visiting.

How can I verify Iria E. Irlanda, MD's license?

NPPES lists Illinois license number 036094884, 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 Iria E. Irlanda, MD prescribe under Medicare Part D?

In 2024, Iria E. Irlanda, MD had 578 Medicare Part D claims for 204 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Iria E. Irlanda, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.