NPPES file of Aug 9, 2026

Benedicta Ruff, MD

Addiction (Substance Use Disorder) Counselor · Evanston, IL

Benedicta Ruff, MD is an addiction (substance use disorder) counselor with a practice address in Evanston, Illinois, and NPI 1306689294, issued on Jun 17, 2024. Check the license 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
1306689294
Name
Benedicta Ruff
Credential
MD
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
309 Custer Ave Apt 3E, Evanston, IL 60202
Phone
(847) 262-1127
Enumerated
Jun 17, 2024
Record last updated
Jun 17, 2024
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 addiction (substance use disorder) counselor records → All 1,195 in Illinois → Look up another NPI →

Verify Benedicta Ruff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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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Benedicta Ruff among 1,195 addiction (substance use disorder) counselor records in Illinois

Benedicta Ruff, MD is one of 1,195 addiction (substance use disorder) counselor records with a practice address in Illinois. 1% 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 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 9% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2024 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction (Substance Use Disorder) Counselor providers in Illinois

There are 1,195 addiction (substance use disorder) counselor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,195 in Illinois → Every provider in Evanston → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Roxanne Northam, CADCEvanston, IL 602021447750062
  2. Debra Reed, CADCEvanston, IL 602021225538846
  3. Lamenzo Robinson, CADCEvanston, IL 602021215464250
  4. Carol Cann, MA, LCPC, CADCEvanston, IL 602011265590517
  5. Megan George, LSW CADCEvanston, IL 602011902165186
  6. Lu Jin, LPC, MAEvanston, IL 602011841850971
  7. Abbey Prujan, LCPC, CADCEvanston, IL 602011255463519
  8. Mary Speth, CADCEvanston, IL 602011215445143

Common questions

What is Benedicta Ruff, MD's NPI number?

Benedicta Ruff, MD's National Provider Identifier (NPI) is 1306689294, issued on Jun 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Benedicta Ruff, MD located?

The NPPES record lists a practice address at 309 Custer Ave Apt 3E, Evanston, IL, 60202. Phone: (847) 262-1127. Providers update this record themselves, so call before visiting.

How can I verify Benedicta Ruff, MD's license?

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.