NPPES file of Aug 9, 2026

Karoon Nititham, M.D.

Specialist · Evanston, IL

Karoon Nititham, M.D. is a specialist with a practice address in Evanston, Illinois, and NPI 1336108901, issued on Mar 21, 2006. Check the license (Illinois 036-0499652, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1336108901
Name
Karoon Nititham
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
036-0499652 IL
Self-reported in NPPES; status is on the state search
Practice location
800 Austin St, Evanston, IL 60202
Phone
(847) 905-1001
Enumerated
Mar 21, 2006
Record last updated
Dec 7, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(847) 905-1002
Medicaid ID
0360499652 IL
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.
Download card Updates feed

8 nearest specialist records → All 1,154 in Illinois → Look up another NPI →

Also registered at 800 Austin St

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

  1. Suhair Abdel-Jalil, MDRheumatology Physician1174572929
  2. Aghawni Abrahamian, M.DPediatrics Physician1649253238
  3. Gail Buckman, MDOphthalmology Physician1790890051
  4. Ranulfo Cabrera, MDPediatrics Physician1669510145
  5. Thomas Campbell, MDInternal Medicine Physician1972506665
  6. Caroline CarbajalMental Health Counselor1083581656

Verify Karoon Nititham 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 036-0499652    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

Karoon Nititham among 1,154 specialist records in Illinois

Karoon Nititham, M.D. is one of 1,154 specialist records with a practice address in Illinois. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileNo · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2010 · 84% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Illinois

There are 1,154 specialist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,154 in Illinois → Every provider in Evanston → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Cherie AdamsEvanston, IL 602021063645810
  2. Rindie Coker, D.N.Evanston, IL 602021437257193
  3. Gwendolyn Fiske, PH.D.Evanston, IL 602021962737379
  4. Jennifer Hartmann, L.AC., LMTEvanston, IL 602021952788986
  5. Robert Jackson, MDEvanston, IL 602021831295344
  6. Dafna Nussbaum, MA IN SPECIAL EDEvanston, IL 602021740413806
  7. Edward Pinsel, M.D.Evanston, IL 602021952360489
  8. David Spindel, M.D.Evanston, IL 602021003892985

Common questions

What is Karoon Nititham, M.D.'s NPI number?

Karoon Nititham, M.D.'s National Provider Identifier (NPI) is 1336108901, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karoon Nititham, M.D. located?

The NPPES record lists a practice address at 800 Austin St, Evanston, IL, 60202. Phone: (847) 905-1001. Providers update this record themselves, so call before visiting.

How can I verify Karoon Nititham, M.D.'s license?

NPPES lists Illinois license number 036-0499652, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.