NPPES file of Aug 9, 2026

Heather Diggs, MS, LMSW,CCS, CAADC

Clinical Social Worker · Boyne City, MI

Heather Diggs, MS, LMSW,CCS, CAADC is a clinical social worker with a practice address in Boyne City, Michigan, and NPI 1578051322, issued on Apr 27, 2018. Check the license (Michigan 6801122439, as entered in NPPES) with the Michigan 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
1578051322
Name
Heather Diggs
Credential
MS, LMSW,CCS, CAADC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
6801122439 MI
C-03837 MI
LCSW-23942 AZ
Self-reported in NPPES; status is on the state search
Practice location
3188 Sumner RD, Boyne City, MI 49712
Phone
(231) 350-2903
Enumerated
Apr 27, 2018
Record last updated
Jul 24, 2026
Medicare enrollment
Enrolled (PECOS I20250812000861); 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.
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Verify Heather Diggs 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 6801122439
    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

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7 clinical social worker records list a practice address in Boyne City

They are 7 of the 73 NPPES records with a practice address in Boyne City, and 17,644 clinical social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Michigan

  1. Susan Aalsburg, M.S.W.Belmont, MI1962688630
  2. Pamela Aalto, LMSWEscanaba, MI1518271162
  3. Layla AbadaNovi, MI1982195608
  4. Gabriella AbaloAnn Arbor, MI1851983068
  5. Farwa AbbasDearborn, MI1285109694
  6. Meisaa Abbas, MA, LLMSWNovi, MI1871254672
  7. Jaclyn Abbate, LMSWGrand Rapids, MI1144678210
  8. Jeffrey AbbayaSterling Heights, MI1144071341
  9. Margaret Abbenante, LMSW,ACSWSaginaw, MI1255367967
  10. Kristen Abbo, LMSWCommerce Twp, MI1932947546

Common questions

What is Heather Diggs, MS, LMSW,CCS, CAADC's NPI number?

Heather Diggs, MS, LMSW,CCS, CAADC's National Provider Identifier (NPI) is 1578051322, issued on Apr 27, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Heather Diggs, MS, LMSW,CCS, CAADC located?

The NPPES record lists a practice address at 3188 Sumner RD, Boyne City, MI, 49712. Phone: (231) 350-2903. Providers update this record themselves, so call before visiting.

How can I verify Heather Diggs, MS, LMSW,CCS, CAADC's license?

NPPES lists Michigan license number 6801122439, 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. 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.