NPPES file of Aug 9, 2026

Leah M. Hoffman, LAC

Addiction (Substance Use Disorder) Counselor · Williston, ND

Leah M. Hoffman, LAC is an addiction (substance use disorder) counselor with a practice address in Williston, North Dakota, and NPI 1427346618, issued on Jul 21, 2011. Check the license (North Dakota 1647, as entered in NPPES) with the North Dakota 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
1427346618
Name
Leah M. Hoffman
Credential
LAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
1647 ND
Self-reported in NPPES; status is on the state search
Practice location
1102 7TH Ave E, Williston, ND 58801
Phone
(701) 572-6181
Enumerated
Jul 21, 2011
Record last updated
Apr 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
54516 ND
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 445 in North Dakota → Look up another NPI →

Also registered at 1102 7TH Ave E

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

  1. Rachel Atkins, LBSWSocial Worker1255088878
  2. Tonja Bopp, LACAddiction (Substance Use Disorder) Counselor1730930108
  3. Chelsea Christie, LBSWSocial Worker1902640790
  4. Tudie Crosby, LACAddiction (Substance Use Disorder) Counselor1619738572
  5. Jonathan Fiore, LPNLicensed Practical Nurse1760370134
  6. Amanda Haase, L.S.W.Social Worker1154441426

Verify Leah M. Hoffman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license 1647    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 North Dakota license search

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Leah M. Hoffman among 445 addiction (substance use disorder) counselor records in North Dakota

Leah M. Hoffman, LAC is one of 445 addiction (substance use disorder) counselor records with a practice address in North Dakota. 5% 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 2011, is newer than 41% of them.

  • NPI issued2011 · 41% of these records are older, 55% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2019 · 67% 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 North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 addiction (substance use disorder) counselor records list a practice address in Williston

They are 19 of the 611 NPPES records with a practice address in Williston, and 445 addiction (substance use disorder) counselor records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 445 in North Dakota → Every provider in Williston → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Stephen Conmy, LCACWilliston, ND 588011164575973
  2. Terra Ellingson, LAC, CMHT, CMAWilliston, ND 588011609400639
  3. Tanya Fox, LACWilliston, ND 588011700813029
  4. Lacey Glueckert, LACWilliston, ND 588011518083120
  5. Amanda Johnston, BS, LACWilliston, ND 588011538552013
  6. Christine Montgomery, BA/LACWilliston, ND 588011356387914
  7. Ronald Qualley, LACWilliston, ND 588011174609671
  8. Frank Reck, LACWilliston, ND 588011710655170

Common questions

What is Leah M. Hoffman, LAC's NPI number?

Leah M. Hoffman, LAC's National Provider Identifier (NPI) is 1427346618, issued on Jul 21, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Leah M. Hoffman, LAC located?

The NPPES record lists a practice address at 1102 7TH Ave E, Williston, ND, 58801. Phone: (701) 572-6181. Providers update this record themselves, so call before visiting.

How can I verify Leah M. Hoffman, LAC's license?

NPPES lists North Dakota license number 1647, as entered by the provider. Search the North Dakota 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.