NPPES file of Aug 9, 2026

Thomas Michael Litwicki, M.ED. LISAC

Addiction (Substance Use Disorder) Counselor · Tucson, AZ

Thomas Michael Litwicki, M.ED. LISAC is an addiction (substance use disorder) counselor with a practice address in Tucson, Arizona, and NPI 1588895049, issued on Aug 1, 2009. Check the license (Arizona LISAC 1100, as entered in NPPES) with the Arizona 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
1588895049
Name
Thomas Michael Litwicki
Credential
M.ED. LISAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
LISAC 1100 AZ
Self-reported in NPPES; status is on the state search
Practice location
7493 N Oracle RD, Tucson, AZ 85704
Phone
(520) 977-3201
Enumerated
Aug 1, 2009
Record last updated
Aug 1, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(520) 762-1940
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 837 in Arizona → Look up another NPI →

Also registered at 7493 N Oracle RD

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

  1. Douglas Gilliam, DDSGeneral Practice Dentistry1730300559
  2. Walid Haddad, LCSWClinical Social Worker1629288782
  3. Antoinette Martinez, LACMental Health Counselor1073326005
  4. Nancy Namka, ED. D.Psychologist1285635037

Verify Thomas Michael Litwicki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license LISAC 1100    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 Arizona 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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Thomas Michael Litwicki among 837 addiction (substance use disorder) counselor records in Arizona

Thomas Michael Litwicki, M.ED. LISAC is one of 837 addiction (substance use disorder) counselor records with a practice address in Arizona. 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 2009, is newer than 25% of them.

  • NPI issued2009 · 25% of these records are older, 70% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2009 · 57% 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 Arizona 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 Arizona

There are 837 addiction (substance use disorder) counselor records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 837 in Arizona → Every provider in Tucson → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Paul Bryde, LISAC-0914Tucson, AZ 857041639312549
  2. Linda LammersTucson, AZ 857041811564636
  3. Peter Loiselle, LCSW, LISACTucson, AZ 857041386626877
  4. Michael CameronTucson, AZ 857051730116427
  5. Catherine Horton, LISACTucson, AZ 857051730793415
  6. Amanda Lehrling, COUNSELORTucson, AZ 857051366187692
  7. Linda Ouellette, LPC, LISACTucson, AZ 857051588716146
  8. Tania RodriguezTucson, AZ 857051932061785

Common questions

What is Thomas Michael Litwicki, M.ED. LISAC's NPI number?

Thomas Michael Litwicki, M.ED. LISAC's National Provider Identifier (NPI) is 1588895049, issued on Aug 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Michael Litwicki, M.ED. LISAC located?

The NPPES record lists a practice address at 7493 N Oracle RD, Tucson, AZ, 85704. Phone: (520) 977-3201. Providers update this record themselves, so call before visiting.

How can I verify Thomas Michael Litwicki, M.ED. LISAC's license?

NPPES lists Arizona license number LISAC 1100, as entered by the provider. Search the Arizona 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.