NPPES file of Aug 9, 2026

Theresa Dawn Stack, LMSW

Clinical Social Worker · Traverse City, MI

Theresa Dawn Stack, LMSW is a clinical social worker with a practice address in Traverse City, Michigan, and NPI 1427251909, issued on Jun 11, 2007. Check the license (Michigan 6801019505, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427251909
Name
Theresa Dawn Stack
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
6801019505 MI
Self-reported in NPPES; status is on the state search
Practice location
512 S Union St, Traverse City, MI 49684
Phone
(231) 941-6550
Enumerated
Jun 11, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(231) 941-8981
Medicare enrollment
Enrolled (PECOS I20130320000443); 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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Also registered at 512 S Union St

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

  1. Robert Bevier, PHDPsychologist1093262859
  2. Anna D'Angelo, LLPCounseling Psychologist1871851683
  3. Kelly Daunter, MA,LLPPsychologist1245563279
  4. Marylin Fitzgerald, M.A. LLPCounseling Psychologist1790007250
  5. Gregory Hamilton, MA LPCMental Health Counselor1447546924
  6. Michael Hayes, PH.D.Clinical Psychologist1528106606

Verify Theresa Dawn Stack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 6801019505
    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 Michigan 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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Bills Medicare through one group practice

  1. Old Town Psychological ServicesTraverse City, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Theresa Dawn Stack among 17,644 clinical social worker records in Michigan

Theresa Dawn Stack, LMSW is one of 17,644 clinical social worker records with a practice address in Michigan. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 82% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 20% of these records are
  • Graduated1997 · median 2012 among the 3,587 with a school on file
  • Record last updated2007 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

256 clinical social worker records list a practice address in Traverse City

They are 256 of the 3,536 NPPES records with a practice address in Traverse City, and 17,644 clinical social worker records in Michigan.

The 8 clinical social worker records with the nearest ZIP codes

  1. Mary Ann Asmus, LMSW ACSWTraverse City, MI 496841801957220
  2. Bridget Callaghan, MSWTraverse City, MI 496841184716086
  3. Robert CenciTraverse City, MI 496841972619278
  4. Michelle Clemens-Gray, MSWTraverse City, MI 496841669586277
  5. Marshall Cronican-Walker, L.M.S.W.Traverse City, MI 496841861505810
  6. Angela Dixon, LMSWTraverse City, MI 496841326124801
  7. Karen Duczyminski, MSWTraverse City, MI 496841417035882
  8. Douglas Glick, LMSWTraverse City, MI 496841770662496

Common questions

What is Theresa Dawn Stack, LMSW's NPI number?

Theresa Dawn Stack, LMSW's National Provider Identifier (NPI) is 1427251909, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Theresa Dawn Stack, LMSW located?

The NPPES record lists a practice address at 512 S Union St, Traverse City, MI, 49684. Phone: (231) 941-6550. Providers update this record themselves, so call before visiting.

How can I verify Theresa Dawn Stack, LMSW's license?

NPPES lists Michigan license number 6801019505, as entered by the provider. Search the Michigan 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.