Registry data as of Aug 27, 2026

Karina Vivar, MD

Pediatric Dermatology Physician · Chicago, IL

Karina Vivar, MD is a pediatric dermatology physician with a practice address in Chicago, Illinois, and NPI 1922397462, issued on Apr 5, 2011. Check the license (Illinois 036.145883, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1922397462
Name
Karina Vivar
Credential
MD
Primary taxonomy
Pediatric Dermatology Physician 207NP0225X
License number
036.145883 IL
Self-reported in NPPES; status is on the state search
Practice location
225 E Chicago Ave, Chicago, IL 60611
Phone
(312) 227-6060
Enumerated
Apr 5, 2011
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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Also registered at 225 E Chicago Ave

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

  1. Jasmene Abernathy, MDStudent in an Organized Health Care Education/Training Program1881454957
  2. Tamkeen Abreu, PHARMD, BCPSPediatric Pharmacist1366888653
  3. Matthew Abts, MDPediatrics Physician1588989750
  4. Samuel AccordinoStudent in an Organized Health Care Education/Training Program1194525204
  5. Carly Adajian, DDSStudent in an Organized Health Care Education/Training Program1184373029
  6. Julie Adams, RDRegistered Dietitian1417569153

Verify Karina Vivar 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 036.145883
    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.

Industry payments in 2024: $2,999.53

9 payments, mostly food and beverage; the largest payer was Day One Biopharmaceuticals. The 158 providers of this specialty with any payment received $19,504.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karina Vivar$2,999.53
  2. Specialty average$19,504.36

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

Pediatric Dermatology Physician providers in Illinois

There are 10 pediatric dermatology physician records in Illinois.

Other pediatric dermatology physician records in Illinois

  1. Michelle Bain, M.D.Chicago, IL1548377252
  2. Jeffrey Bakal, M.D.Hoffman Estates, IL1487653549
  3. Courtney Heron, MDChicago, IL1386311934
  4. Joel Joyce, MDSkokie, IL1700045713
  5. Liborka Kos, M.D.Wilmette, IL1679585210
  6. David Othman, M.D., M.H.S.AChicago, IL1760741938
  7. Meredith SteuerChicago, IL1184186702
  8. Annette Wagner, MDWestchester, IL1477515807
  9. Duri Yun, M.D., M.P.H.Chicago, IL1790934297

Common questions

What is Karina Vivar, MD's NPI number?

Karina Vivar, MD's National Provider Identifier (NPI) is 1922397462, issued on Apr 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Karina Vivar, MD located?

The NPPES record lists a practice address at 225 E Chicago Ave, Chicago, IL, 60611. Phone: (312) 227-6060. Providers update this record themselves, so call before visiting.

How can I verify Karina Vivar, MD's license?

NPPES lists Illinois license number 036.145883, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.