NPPES file of Aug 9, 2026

Michelle Marie Williams, LCSW

Addiction (Substance Use Disorder) Counselor · Warren, PA

Michelle Marie Williams, LCSW is an addiction (substance use disorder) counselor with a practice address in Warren, Pennsylvania, and NPI 1447454848, issued on Jun 12, 2007. Check the license (Pennsylvania CW017949, as entered in NPPES) with the Pennsylvania 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
1447454848
Name
Michelle Marie Williams
Credential
LCSW
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
CW017949 PA
066688 NY
Self-reported in NPPES; status is on the state search
Practice location
589 Hospital Dr, Warren, PA 16365
Phone
(814) 723-1330
Enumerated
Jun 12, 2007
Record last updated
Mar 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(814) 723-5744
Medicare enrollment
Enrolled (PECOS I20070921000266); accepts Medicare assignment
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 1,659 in Pennsylvania → Look up another NPI →

Also registered at 589 Hospital Dr

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

  1. Nicole Garland, LPCProfessional Counselor1588037501
  2. Treena Holmes HulingsSocial Worker1033529144

Verify Michelle Marie Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license CW017949    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 Pennsylvania license search

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Michelle Marie Williams among 1,659 addiction (substance use disorder) counselor records in Pennsylvania

Michelle Marie Williams, LCSW is one of 1,659 addiction (substance use disorder) counselor records with a practice address in Pennsylvania. 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 4% of them.

  • NPI issued2007 · 4% of these records are older, 90% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2002 · median 2013 among the 35 with a school on file
  • Record last updated2014 · 69% 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 Pennsylvania 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 Pennsylvania

There are 1,659 addiction (substance use disorder) counselor records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,659 in Pennsylvania → Every provider in Warren → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Leslie Hofer, MA/NCC/LPCMeadville, PA 163351366078982
  2. Cynthia Kightlinger, MS,MA,CACMeadville, PA 163351366673212
  3. Keirstin GregoryFranklin, PA 163231508745605
  4. Bernie Lucas, M.ED.Harborcreek, PA 164211861673899
  5. Michele KeeganErie, PA 165011124781323
  6. Mallery VannoyErie, PA 165011619549995
  7. Paige Lilly-Ivens, MA, NCCErie, PA 165021275101123
  8. Charles Woodard, CADC, ICADCErie, PA 165041881946515

Common questions

What is Michelle Marie Williams, LCSW's NPI number?

Michelle Marie Williams, LCSW's National Provider Identifier (NPI) is 1447454848, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Marie Williams, LCSW located?

The NPPES record lists a practice address at 589 Hospital Dr, Warren, PA, 16365. Phone: (814) 723-1330. Providers update this record themselves, so call before visiting.

How can I verify Michelle Marie Williams, LCSW's license?

NPPES lists Pennsylvania license number CW017949, as entered by the provider. Search the Pennsylvania 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.