NPPES file of Aug 9, 2026

Robert Louis Closs, PH.D., M.A.,, LICDC

Addiction (Substance Use Disorder) Counselor · Toledo, OH

Robert Louis Closs, PH.D., M.A.,, LICDC is an addiction (substance use disorder) counselor with a practice address in Toledo, Ohio, and NPI 1205053154, issued on Apr 20, 2007. Check the license (Ohio 6331, as entered in NPPES) with the Ohio 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
1205053154
Name
Robert Louis Closs
Credential
PH.D., M.A.,, LICDC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
6331 OH
8449 OH
1078 WV
Self-reported in NPPES; status is on the state search
Practice location
6800 W Central Ave, Toledo, OH 43617
Phone
(419) 574-8316
Enumerated
Apr 20, 2007
Record last updated
Oct 31, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20171128002217); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest addiction (substance use disorder) counselor records → All 11,255 in Ohio → Look up another NPI →

Also registered at 6800 W Central Ave

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

  1. James Buldas, ED.D.Counseling Psychologist1689656001
  2. Bhupinder Chahal, M.D.Psychiatry Physician1508868332
  3. Cary Dunne, DDSGeneral Practice Dentistry1790858512
  4. Darlene Fairchild, MDFamily Medicine Physician1366419830
  5. Samina Hasan, MDFamily Medicine Physician1801863386
  6. Marina Lung, M.A.Clinical Psychologist1811970791

Verify Robert Louis Closs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 6331    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 Ohio 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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Robert Louis Closs among 11,255 addiction (substance use disorder) counselor records in Ohio

Robert Louis Closs, PH.D., M.A.,, LICDC is one of 11,255 addiction (substance use disorder) counselor records with a practice address in Ohio. under 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 2007, is newer than under 1% of them.

  • NPI issued2007 · under 1% of these records are older, 98% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Graduated1999 · median 2017 among the 111 with a school on file
  • Record last updated2017 · 41% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

432 addiction (substance use disorder) counselor records list a practice address in Toledo

They are 432 of the 13,583 NPPES records with a practice address in Toledo, and 11,255 addiction (substance use disorder) counselor records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,255 in Ohio → Every provider in Toledo → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Nicholas Dawson, CDCAToledo, OH 436171841783420
  2. Joshua DresselToledo, OH 436171558924969
  3. Tina EganToledo, OH 436171871154062
  4. Perian Hall, QMHSToledo, OH 436171376105676
  5. Sandra KingToledo, OH 436171437617842
  6. Justin KrenkToledo, OH 436171568934115
  7. Melissa KubiakToledo, OH 436171730745209
  8. Jacob Murphy, CDCAToledo, OH 436171578056115

Common questions

What is Robert Louis Closs, PH.D., M.A.,, LICDC's NPI number?

Robert Louis Closs, PH.D., M.A.,, LICDC's National Provider Identifier (NPI) is 1205053154, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Louis Closs, PH.D., M.A.,, LICDC located?

The NPPES record lists a practice address at 6800 W Central Ave, Toledo, OH, 43617. Phone: (419) 574-8316. Providers update this record themselves, so call before visiting.

How can I verify Robert Louis Closs, PH.D., M.A.,, LICDC's license?

NPPES lists Ohio license number 6331, as entered by the provider. Search the Ohio 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.