Heather Duthler, LMSW, CAADC, CCS
Social Worker · Sparta, MI
Heather Duthler, LMSW, CAADC, CCS is a social worker with a practice address in Sparta, Michigan, and NPI 1538551346, issued on Mar 3, 2015. Check the license (Michigan 6801086697, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Duthler
- Credential
- LMSW, CAADC, CCS
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801086697 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2111 12 Mile RD NW, Sparta, MI 49345
- Phone
- (616) 391-8470
- Enumerated
- Mar 3, 2015
- Record last updated
- Jun 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170523002350); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Also registered at 2111 12 Mile RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Armstrong, DOFamily Medicine Physician1932104882
- Christopher Bell, FNP-CFamily Nurse Practitioner1255063012
- Beverly Bond, NPNurse Practitioner1750537924
- David Bouwkamp, PA-CPhysician Assistant1982689733
- Gianina Corpus, MDFamily Medicine Physician1679987812
- Julie Jolliffe, PA-CPhysician Assistant1477964799
Verify Heather Duthler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801086697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Heather Duthler among 9,114 social worker records in Michigan
Heather Duthler, LMSW, CAADC, CCS is one of 9,114 social worker records with a practice address in Michigan. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 36% of them.
- NPI issued2015 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2004 · median 2012 among the 914 with a school on file
- Record last updated2017 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 social worker records list a practice address in Sparta
They are 4 of the 90 NPPES records with a practice address in Sparta, and 9,114 social worker records in Michigan.
All 9,114 in Michigan → Every provider in Sparta → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Elizabeth GallowaySparta, MI 493451407483233
- Nikki Grindle, LMSWSparta, MI 493451083488860
- Elizabeth Labra-SilberzahnSparta, MI 493451497326656
- Kristy DaysonShelbyville, MI 493441679029847
- Elizabeth BaughmanWayland, MI 493481932746658
- Ellyn CarpenterWayland, MI 493481649790643
- Jessica LindermanWayland, MI 493481033588355
- Kelli Arrendondo, LMSWRockford, MI 493411346968138
Common questions
What is Heather Duthler, LMSW, CAADC, CCS's NPI number?
Heather Duthler, LMSW, CAADC, CCS's National Provider Identifier (NPI) is 1538551346, issued on Mar 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Heather Duthler, LMSW, CAADC, CCS located?
The NPPES record lists a practice address at 2111 12 Mile RD NW, Sparta, MI, 49345. Phone: (616) 391-8470. Providers update this record themselves, so call before visiting.
How can I verify Heather Duthler, LMSW, CAADC, CCS's license?
NPPES lists Michigan license number 6801086697, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
What is Heather Duthler, LMSW, CAADC, CCS's MIPS final score?
The 2023 MIPS final score is 84.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.