NPPES file of Aug 9, 2026

Mark A. Williams, CADC III/LPC

Mental Health Counselor · Bend, OR

Mark A. Williams, CADC III/LPC is a mental health counselor with a practice address in Bend, Oregon, and NPI 1598065807, issued on Nov 2, 2010. Check the license (Oregon 11-06-113, as entered in NPPES) with the Oregon 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
1598065807
Name
Mark A. Williams
Credential
CADC III/LPC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
11-06-113 OR
Self-reported in NPPES; status is on the state search
Practice location
548 SW 13TH St, Bend, OR 97702
Phone
(541) 388-8459
Enumerated
Nov 2, 2010
Record last updated
Dec 6, 2022
Medicaid IDs
500738403 OR
500738399 OR
Medicare enrollment
Enrolled (PECOS I20250905001370); may accept 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.
Download card Updates feed

8 nearest mental health counselor records → All 15,190 in Oregon → Look up another NPI →

Also registered at 548 SW 13TH St

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

  1. Katherine AmmanClinical Social Worker1457728073
  2. Jarret AveryMental Health Counselor1063908051
  3. Rebecca BealMental Health Counselor1316880347
  4. Rachelle BlankenshipMental Health Counselor1124983010
  5. Nicholas Brennan, LCSWClinical Social Worker1124617360
  6. Alice Cockerill, MSWClinical Social Worker1578634028

Verify Mark A. Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 11-06-113    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 Oregon 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Mark A. Williams among 15,190 mental health counselor records in Oregon

Mark A. Williams, CADC III/LPC is one of 15,190 mental health counselor records with a practice address in Oregon. 2% 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 2010, is newer than 13% of them.

  • NPI issued2010 · 13% of these records are older, 85% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2007 · median 2016 among the 659 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

576 mental health counselor records list a practice address in Bend

They are 576 of the 5,313 NPPES records with a practice address in Bend, and 15,190 mental health counselor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 15,190 in Oregon → Every provider in Bend → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Lynnea Avenetti, M.A.Bend, OR 977021306163035
  2. Jennifer Boone, M.A.Bend, OR 977021275719163
  3. Pamela Gillet, LPCBend, OR 977021194045625
  4. Melinda Halpern, L.P.C.Bend, OR 977021609925171
  5. Lindsay Hamilton, LPCBend, OR 977021104065168
  6. Mariya Kasow, MS, LPCBend, OR 977021619143351
  7. Walter Lee, MS EDDBend, OR 977021720255789
  8. Janet McKee, MS, LPC, NCCBend, OR 977021386761732

Common questions

What is Mark A. Williams, CADC III/LPC's NPI number?

Mark A. Williams, CADC III/LPC's National Provider Identifier (NPI) is 1598065807, issued on Nov 2, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Williams, CADC III/LPC located?

The NPPES record lists a practice address at 548 SW 13TH St, Bend, OR, 97702. Phone: (541) 388-8459. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Williams, CADC III/LPC's license?

NPPES lists Oregon license number 11-06-113, as entered by the provider. Search the Oregon 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.