NPPES file of Aug 9, 2026

Susan M. Klein, M.D.

Family Medicine Physician · Decatur, IL

Susan M. Klein, M.D. is a family medicine physician with a practice address in Decatur, Illinois, and NPI 1558348268, issued on Dec 23, 2005. Check the license (Illinois 036-084733, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1558348268
Name
Susan M. Klein
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036-084733 IL
Self-reported in NPPES; status is on the state search
Practice location
250 W Kenwood Ave, Decatur, IL 62526
Phone
(217) 872-3800
Enumerated
Dec 23, 2005
Record last updated
Nov 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(217) 872-0849
Medicaid ID
036084733 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.
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8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →

Also registered at 250 W Kenwood Ave

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

  1. John Bradley, M.D.Family Medicine Physician1508843236
  2. Samitha Chandraratne, M.D.Family Medicine Physician1770924672
  3. Jennifer Choatie, FNP-BCFamily Nurse Practitioner1720090772
  4. Harvinder Dhillon, MDFamily Medicine Physician1184856932
  5. John Dimondo, M.D.Family Medicine Physician1518050095
  6. Mira Dvivedi, M.D.Family Medicine Physician1710327580

Verify Susan M. Klein 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 036-084733    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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Susan M. Klein among 6,215 family medicine physician records in Illinois

Susan M. Klein, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

85 family medicine physician records list a practice address in Decatur

They are 85 of the 1,513 NPPES records with a practice address in Decatur, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,215 in Illinois → Every provider in Decatur → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Sachin Batra, MDDecatur, IL 625261356510804
  2. John Bradley, M.D.Decatur, IL 625261508843236
  3. Thomas Caldwell, M.D.Decatur, IL 625261144258492
  4. John Dimondo, M.D.Decatur, IL 625261518050095
  5. Prasanna Gowdar, MDDecatur, IL 625261316023559
  6. Dennis Heim, M.D.Decatur, IL 625261891891636
  7. David Kiel, M.D.Decatur, IL 625261447358726
  8. Cynthia Marschner, DODecatur, IL 625261194721571

Common questions

What is Susan M. Klein, M.D.'s NPI number?

Susan M. Klein, M.D.'s National Provider Identifier (NPI) is 1558348268, issued on Dec 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Susan M. Klein, M.D. located?

The NPPES record lists a practice address at 250 W Kenwood Ave, Decatur, IL, 62526. Phone: (217) 872-3800. Providers update this record themselves, so call before visiting.

How can I verify Susan M. Klein, M.D.'s license?

NPPES lists Illinois license number 036-084733, 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), 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.